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Merged
merged 34 commits into from
Oct 16, 2024
Merged

upload file to sandbox #355

merged 34 commits into from
Oct 16, 2024

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leehuwuj
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@leehuwuj leehuwuj commented Oct 9, 2024

Summary by CodeRabbit

Summary by CodeRabbit

Release Notes

  • New Features

    • Introduced file upload functionality to the sandbox environment, enhancing user interaction.
    • Added support for specifying additional file paths during code generation.
  • Enhancements

    • Updated dependencies for better performance and stability.
    • Enhanced error handling and execution logic for file uploads and processing.
    • Streamlined various methods and classes for improved clarity and functionality in file management and code execution.
    • Improved the CodeGeneratorTool and E2BCodeInterpreter classes to support additional file paths and better manage uploaded files.
    • Enhanced the DocumentInfo component for clearer rendering of document metadata.
  • Bug Fixes

    • Resolved issues with event streaming being blocked.

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changeset-bot bot commented Oct 9, 2024

🦋 Changeset detected

Latest commit: 0f56092

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package
Name Type
create-llama Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

@leehuwuj leehuwuj changed the title tmp upload file to sandbox Oct 9, 2024
@leehuwuj leehuwuj marked this pull request as ready for review October 14, 2024 04:31
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coderabbitai bot commented Oct 14, 2024

Walkthrough

This pull request introduces enhancements for uploading files to a sandbox environment, enabling users to upload both artifacts and code for interpretation. Key updates include modifications to various classes and methods to support new functionalities, improved error handling, and streamlined processes. Dependency versions have been updated, and new types for file metadata and uploads have been introduced, facilitating interaction and testing in a controlled setting.

Changes

File Path Change Summary
.changeset/poor-knives-smoke.md, .changeset/wet-tips-judge.md Introduced file upload functionality to a sandbox environment and resolved event streaming blockage.
helpers/tools.ts Updated e2b_code_interpreter dependency version from "0.0.10" to "^0.0.11b38".
templates/components/engines/python/agent/tools/artifact.py Modified CodeGeneratorTool's artifact method to include an optional sandbox_files parameter.
templates/components/engines/python/agent/tools/interpreter.py Enhanced E2BCodeInterpreter with new methods and attributes for error handling and file uploads.
templates/components/engines/typescript/agent/tools/code-generator.ts Updated CodeArtifact and CodeGeneratorParameter types to include optional sandboxFiles property.
templates/components/engines/typescript/agent/tools/interpreter.ts Enhanced InterpreterParameter and InterpreterToolOutput types; updated methods to utilize new properties.
templates/components/llamaindex/typescript/streaming/annotations.ts Replaced DocumentFileContent with UploadedFileMeta and updated DocumentFile type to include new properties.
templates/types/streaming/fastapi/app/api/routers/vercel_response.py Enhanced VercelStreamResponse for asynchronous streaming response handling.
templates/types/streaming/nextjs/app/components/ui/chat/chat-sources.tsx Changed DocumentInfo function visibility from private to public.
templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx Enhanced Markdown component to include conditional rendering of DocumentInfo.
templates/types/streaming/nextjs/app/components/ui/chat/index.ts Introduced DOCUMENT_FILE_TYPES constant and updated DocumentFile type to handle metadata differently.
templates/types/streaming/nextjs/app/components/ui/document-preview.tsx Updated DocumentPreview component to handle document metadata and rendering logic.

Possibly related PRs

Suggested reviewers

  • marcusschiesser

Poem

🐇 In the sandbox where dreams take flight,
Files now dance in the soft moonlight.
Uploads and artifacts, a joyful spree,
Testing and coding, as happy as can be!
With every change, we hop and play,
Celebrating progress, come what may! 🌟


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📥 Commits

Files that changed from the base of the PR and between 788fab0 and 0f56092.

📒 Files selected for processing (1)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx (4 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx

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Actionable comments posted: 24

🧹 Outside diff range and nitpick comments (12)
.changeset/wet-tips-judge.md (1)

1-5: LGTM! Consider expanding the change description.

The changeset file is correctly formatted and includes the necessary information for a patch version bump. However, the change description could be more informative.

Consider expanding the change description to provide more context about the feature and its impact. For example:

-Add upload file to sandbox
+Add ability to upload files to sandbox environment, enhancing testing and development capabilities
.changeset/poor-knives-smoke.md (1)

1-5: LGTM! Consider adding more details to the description.

The changeset file is correctly formatted and indicates a patch version bump for the "create-llama" package. This is appropriate for a backwards-compatible bug fix.

To improve clarity for future reference, consider expanding the description with more details about the specific changes made to fix the event streaming blockage. For example:

 ---
 "create-llama": patch
 ---
 
-Fix event streaming is blocked
+Fix event streaming blockage by [brief explanation of the fix]
templates/types/streaming/nextjs/app/components/ui/chat/index.ts (1)

36-42: LGTM: DocumentFile type changes enhance flexibility

The modifications to the DocumentFile type, including the optional id and the new metadata property, improve the type's flexibility and capability to represent file information comprehensively. These changes align well with the newly introduced UploadedFileMeta type.

For consistency, consider using the UploadedFileMeta type for the id and filename properties of DocumentFile. This would centralize the file identification information and potentially reduce duplication. Here's a suggested modification:

export type DocumentFile = {
  metadata: UploadedFileMeta;
  filesize: number;
  filetype: DocumentFileType;
  content: DocumentFileContent;
};

This change would make metadata required and remove the separate id and filename properties, as they would be included in the metadata.

templates/components/engines/python/agent/tools/artifact.py (1)

101-104: LGTM with a minor suggestion: Return statement update is correct.

The modification to include sandbox_files in the returned dictionary is well-implemented. This ensures that the calling code has access to the sandbox files information when needed.

For consistency with the parameter name, consider renaming the "files" key to "sandbox_files":

- data_dict["files"] = sandbox_files
+ data_dict["sandbox_files"] = sandbox_files

This change would make the returned dictionary keys align more closely with the method parameters.

helpers/tools.ts (1)

Line range hint 180-189: Track the TODO for updating to a stable version.

The TODO comment acknowledges the use of a pre-release version of e2b_code_interpreter and the intention to update to a stable version when it becomes available. This is a good practice to ensure the codebase remains up-to-date and stable.

To ensure this task is not overlooked, consider the following actions:

  1. Create a GitHub issue to track this TODO.
  2. Set up a reminder or alert for when version 0.0.11 is released.

Would you like me to create a GitHub issue for tracking this TODO?

templates/types/streaming/nextjs/app/components/ui/chat/widgets/Artifact.tsx (2)

29-29: LGTM! Consider adding a comment for clarity.

The addition of the optional files property to the CodeArtifact type is a good enhancement, allowing for representation of multi-file artifacts. This change maintains backward compatibility while extending functionality.

Consider adding a brief comment to explain the purpose of the files property, e.g.:

files?: string[]; // Array of additional file names associated with this artifact

205-205: LGTM! Consider using nullish coalescing for consistency.

The changes to the RunTimeError component effectively handle the optional tracebackRaw property, improving the component's robustness. The use of optional chaining is appropriate and prevents potential runtime errors.

For consistency with how you're handling tracebackRaw in the JSX, consider using nullish coalescing in the contentToCopy string construction:

const contentToCopy = `Fix this error:\n${runtimeError.name}\n${runtimeError.value}\n${runtimeError.tracebackRaw?.join("\n") ?? ""}`;

This ensures that an empty string is used when tracebackRaw is undefined, maintaining consistent behavior throughout the component.

Also applies to: 208-208, 219-223

templates/types/streaming/fastapi/app/api/routers/vercel_response.py (1)

76-84: Optimize memory usage when accumulating final_response

Accumulating the entire response in final_response by concatenating tokens may lead to high memory usage for large responses. Consider processing the tokens incrementally without storing the entire response, or utilize a streaming approach to handle large responses more efficiently.

templates/components/routers/python/sandbox.py (1)

19-19: Unused Import of asdict

The import of asdict from dataclasses is present but not used elsewhere in the code. Consider removing this unused import to clean up the code.

Apply this diff to remove the unused import:

-from dataclasses import asdict
templates/types/streaming/fastapi/app/api/routers/models.py (3)

202-206: Simplify the conditional logic in _get_latest_code_artifact

The else block explicitly returns None, which is the default return value when no return statement is executed. This else block can be omitted to simplify the code.

        if isinstance(output, dict) and output.get("code"):
            return output.get("code")
-        else:
-            return None

Line range hint 289-311: Handle missing 'FILESERVER_URL_PREFIX' in get_url_from_metadata

In the get_url_from_metadata method, the environment variable FILESERVER_URL_PREFIX is used without ensuring it's set. If it's None, it could lead to malformed URLs.

Add a check and handle the case where FILESERVER_URL_PREFIX is not set:

        url_prefix = os.getenv("FILESERVER_URL_PREFIX")
        if not url_prefix:
            logger.warning(
                "Warning: FILESERVER_URL_PREFIX not set in environment variables. Can't use file server"
            )
+           raise ValueError("Environment variable 'FILESERVER_URL_PREFIX' is not set.")

3-3: Remove unused import 'Literal'

The Literal import from the typing module is not used in the code. Removing it can clean up the imports.

-from typing import Any, Dict, List, Literal, Optional
+from typing import Any, Dict, List, Optional
📜 Review details

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Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 98a82b0 and 985cb26.

📒 Files selected for processing (15)
  • .changeset/poor-knives-smoke.md (1 hunks)
  • .changeset/wet-tips-judge.md (1 hunks)
  • helpers/tools.ts (1 hunks)
  • templates/components/engines/python/agent/tools/artifact.py (2 hunks)
  • templates/components/engines/python/agent/tools/interpreter.py (5 hunks)
  • templates/components/routers/python/sandbox.py (7 hunks)
  • templates/components/services/python/file.py (2 hunks)
  • templates/types/streaming/fastapi/app/api/routers/chat.py (1 hunks)
  • templates/types/streaming/fastapi/app/api/routers/models.py (6 hunks)
  • templates/types/streaming/fastapi/app/api/routers/upload.py (2 hunks)
  • templates/types/streaming/fastapi/app/api/routers/vercel_response.py (5 hunks)
  • templates/types/streaming/fastapi/app/engine/utils/file_helper.py (2 hunks)
  • templates/types/streaming/nextjs/app/components/ui/chat/hooks/use-file.ts (4 hunks)
  • templates/types/streaming/nextjs/app/components/ui/chat/index.ts (1 hunks)
  • templates/types/streaming/nextjs/app/components/ui/chat/widgets/Artifact.tsx (3 hunks)
🧰 Additional context used
📓 Path-based instructions (12)
templates/components/engines/python/agent/tools/artifact.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/components/engines/python/agent/tools/interpreter.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/components/routers/python/sandbox.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/components/services/python/file.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/types/streaming/fastapi/app/api/routers/chat.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/types/streaming/fastapi/app/api/routers/models.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/types/streaming/fastapi/app/api/routers/upload.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/types/streaming/fastapi/app/api/routers/vercel_response.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/types/streaming/fastapi/app/engine/utils/file_helper.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/types/streaming/nextjs/app/components/ui/chat/hooks/use-file.ts (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/types/streaming/nextjs/app/components/ui/chat/index.ts (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/types/streaming/nextjs/app/components/ui/chat/widgets/Artifact.tsx (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

🪛 Ruff
templates/components/engines/python/agent/tools/interpreter.py

59-59: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)


141-141: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)

templates/components/routers/python/sandbox.py

144-144: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)

templates/components/services/python/file.py

122-122: Within an except clause, raise exceptions with raise ... from err or raise ... from None to distinguish them from errors in exception handling

(B904)

🔇 Additional comments (25)
templates/types/streaming/fastapi/app/api/routers/upload.py (3)

2-2: LGTM: Import statement added for new return type.

The addition of from typing import Any, Dict is appropriate for the updated function signature.


28-32: LGTM: Function body updated with improved logging and new return statement.

The changes improve the function:

  1. The logging statement now includes the filename, enhancing debugging capabilities.
  2. The new return statement file_meta.to_upload_response() is consistent with the updated return type.

To ensure the to_upload_response() method is correctly implemented, please run the following script:

#!/bin/bash
# Description: Verify the implementation of the to_upload_response() method

# Search for the class definition that includes to_upload_response()
ast-grep --lang python --pattern $'class $CLASS_NAME {
  $$$
  def to_upload_response(self) -> Dict[str, Any]:
    $$$
  $$$
}'

# If the above search doesn't yield results, search for the method definition
ast-grep --lang python --pattern $'def to_upload_response(self) -> Dict[str, Any]:
  $$$'

21-26: LGTM: Function signature and docstring updated.

The return type change from List[str] to Dict[str, Any] is consistent with the updated implementation. The docstring has been appropriately updated to reflect this change.

To ensure this change doesn't break any dependent code, please run the following script:

✅ Verification successful

Verified: No external calls to upload_file detected.

The change in the upload_file function's return type does not affect other parts of the codebase. No dependent code adjustments are necessary.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Find all occurrences of `upload_file` function calls
# to verify they handle the new return type correctly.

rg --type python -g '!templates/types/streaming/fastapi/app/api/routers/upload.py' 'upload_file\s*\(' -A 5

Length of output: 1644

templates/types/streaming/nextjs/app/components/ui/chat/index.ts (1)

29-34: LGTM: New UploadedFileMeta type looks good

The new UploadedFileMeta type is well-structured and provides a clear representation of file metadata. The optional url and refs properties allow for flexibility in usage, which is good for adaptability.

templates/components/engines/python/agent/tools/artifact.py (3)

69-83: LGTM: Method signature and docstring updates are appropriate.

The addition of the sandbox_files parameter and its corresponding docstring update are well-implemented. The type annotation, default value, and description are all correct and informative.


90-91: LGTM: Sandbox files information is correctly appended to the user message.

The addition of sandbox files information to the user message is well-implemented. This change ensures that the LLM is aware of the provided files, which is essential for accurate code generation.


Line range hint 69-104: Summary: Changes enhance sandbox file support in code generation.

The modifications to the artifact method in the CodeGeneratorTool class effectively implement support for sandbox files. These changes align well with the PR objectives and improve the overall functionality of the code generation process. The implementation is clean, well-documented, and maintains consistency with the existing codebase.

helpers/tools.ts (1)

142-142: Consider using a stable version instead of a beta release.

The e2b_code_interpreter dependency has been updated to version "^0.0.11b38", which appears to be a beta release. While this version may include new features or bug fixes, it could also introduce instability or unexpected behavior in a production environment.

To ensure the stability and reliability of the "Code Interpreter" tool, please consider the following:

  1. Check if a stable version (without the "b" suffix) is available.
  2. If a stable version is not available, document the decision to use a beta version and any potential risks.
  3. Implement thorough testing to ensure the new version works as expected with your codebase.

If a stable version is available, consider updating to that version instead.

templates/types/streaming/nextjs/app/components/ui/chat/widgets/Artifact.tsx (1)

Line range hint 1-394: Overall, the changes improve code flexibility and robustness.

The modifications to this file enhance the CodeArtifact type and improve error handling in the RunTimeError component. These changes are well-implemented and maintain backward compatibility. The minor suggestions provided earlier will further improve code clarity and consistency.

templates/types/streaming/nextjs/app/components/ui/chat/hooks/use-file.ts (1)

115-127: LGTM!

The updated handling of uploadedFileMeta and construction of newDoc correctly utilizes the new UploadedFileMeta structure.

templates/types/streaming/fastapi/app/api/routers/vercel_response.py (1)

137-137: Verify the correct spelling of LLamaCloudFileService

The class name LLamaCloudFileService may have an extra 'L' at the beginning. If the intended class name is LlamaCloudFileService, please correct the import statement to prevent import errors.

Run the following script to check the class definition:

#!/bin/bash
# Description: Verify the correct spelling of 'LlamaCloudFileService' in the codebase

# Test: Search for the class definition. Expect: Should match 'class LlamaCloudFileService'
rg --type python $'^class L{1,2}lamaCloudFileService'
templates/components/routers/python/sandbox.py (5)

40-40: Flexible Error Structure in runtime_error

Changing the type of runtime_error to Optional[Dict[str, Any]] allows for a more flexible error structure, accommodating various error formats.


58-61: Introduction of FileUpload Class

The addition of the FileUpload class enhances the handling of file uploads by encapsulating file metadata. Ensure that instances of this class are properly validated and integrated with the rest of the application.


122-127: Proper Serialization of runtime_error

Converting result.error to a dictionary with asdict(result.error) ensures that the error information is correctly serialized for the response.


70-70: 🛠️ Refactor suggestion

Catch Specific Exceptions Instead of General Exception

Using a bare except Exception clause can mask other exceptions and make debugging harder. It's better to catch specific exceptions that you expect.

Apply this diff to catch specific exceptions:

 try:
     artifact = CodeArtifact(**artifact_data)
-except Exception:
+except ValueError as e:
     logger.error(f"Could not create artifact from request data: {request_data}")
     return HTTPException(
         status_code=400, detail="Could not create artifact from the request data"
     )

Likely invalid or redundant comment.


105-108: Verify the Implementation of _upload_files Function

The _upload_files function is called to upload files to the sandbox. Ensure that this function correctly handles file paths and content, and properly reports errors if files are missing or unreadable.

Run the following script to check the existence and accessibility of the files:

templates/components/services/python/file.py (6)

4-5: New imports re and uuid are appropriately added.

The imports of re and uuid are necessary for file name sanitization and generating unique file identifiers, which are used in the updated process_file method and _sanitize_file_name function.


42-44: Class docstring added enhances code clarity.

Adding a docstring to the PrivateFileService class improves readability and provides a clear explanation of the class's purpose.


49-55: Renaming preprocess_base64_file to _preprocess_base64_file indicates internal use.

Prefacing the method name with an underscore correctly signals that it is intended for internal use within the class.


91-108: Ensure proper handling when adding documents to the vector store index.

The method _add_documents_to_vector_store_index initializes an IngestionPipeline without any configuration. If specific preprocessors or node parsers are required, consider passing them to the pipeline.

Confirm whether default parameters are sufficient for your use case, or if additional configuration is needed.


138-141: File name sanitization effectively prevents invalid characters.

The _sanitize_file_name method replaces non-alphanumeric characters with underscores, which helps prevent issues with file system operations and security vulnerabilities related to file names.


157-158: Generate unique and sanitized file names securely.

The combination of a UUID and sanitized file name ensures that each uploaded file has a unique and safe name, preventing collisions and security issues.

templates/components/engines/python/agent/tools/interpreter.py (1)

112-125: ⚠️ Potential issue

match-case syntax requires Python 3.10 or higher

The match-case statement used here is a feature introduced in Python 3.10. If your codebase needs to support earlier Python versions, you should refactor this code using traditional if-elif-else statements to maintain compatibility.

Please confirm that the project is intended to run on Python 3.10 or newer. If compatibility with older Python versions is required, apply this diff to refactor the code:

                 for ext, data in zip(formats, results):
-                    match ext:
-                        case "png" | "svg" | "jpeg" | "pdf":
+                    if ext in ("png", "svg", "jpeg", "pdf"):
                         file_metadata = self._save_to_disk(data, ext)
                         output.append(
                             InterpreterExtraResult(
                                 type=ext,
                                 filename=file_metadata.name,
                                 url=file_metadata.url,
                             )
                         )
-                        case _:
+                    else:
                         # Try to serialize data to string
                         try:
                             data = str(data)
                         except Exception as e:
                             data = f"Error when serializing data: {e}"
                         output.append(
                             InterpreterExtraResult(
                                 type=ext,
                                 content=data,
                             )
                         )
templates/types/streaming/fastapi/app/api/routers/chat.py (2)

43-43: Appropriate handling of asynchronous response

Assigning the coroutine from chat_engine.astream_chat(...) to response without awaiting allows VercelStreamResponse to handle the streaming response efficiently. This approach enables non-blocking streaming, which is suitable in this context.


45-47: Including background_tasks in VercelStreamResponse

Passing background_tasks to VercelStreamResponse ensures that any background tasks are properly managed during the streaming response. This enhancement improves the robustness and maintainability of the endpoint.

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Actionable comments posted: 5

🧹 Outside diff range and nitpick comments (7)
templates/types/streaming/fastapi/app/engine/utils/file_helper.py (1)

12-17: LGTM: FileMetadata class structure improved

The FileMetadata class has been enhanced with well-defined fields using Pydantic's Field. The addition of the refs field for associated document IDs is a useful feature.

Consider initializing the refs field with an empty list by default:

refs: Optional[List[str]] = Field(
    default_factory=list,
    description="The indexed document IDs that the file is referenced to"
)

This change would simplify usage by avoiding potential None checks.

templates/components/services/python/file.py (3)

57-65: LGTM: Improved file storage method with better return type.

The new _store_file method is a good improvement over the previous store_and_parse_file. It correctly focuses on file storage and returns FileMetadata, providing more structured information about the stored file. The use of the save_file utility function is a good practice for code reuse.

Consider adding a brief docstring to the FileMetadata class (if not already present) to document its attributes and purpose. This would enhance code readability and maintainability.


67-89: LGTM: Flexible document loading with custom metadata.

The _load_file_to_documents method provides a robust and flexible approach to loading files and converting them to Document objects. The support for both LlamaParse and default loaders is a good feature. Adding custom metadata to the documents enhances traceability.

Consider improving the file extension extraction using os.path.splitext:

-        _, extension = os.path.splitext(file_metadata.name)
-        extension = extension.lstrip(".")
+        _, extension = os.path.splitext(file_metadata.name)
+        extension = extension.lstrip(".").lower()

This change ensures consistent handling of file extensions, including those with uppercase letters.


142-174: LGTM: Improved file processing workflow with enhanced security and information return.

The updated process_file method demonstrates several improvements:

  1. Use of UUID for unique file names enhances security and prevents conflicts.
  2. Effective orchestration of file processing and indexing using the new helper methods.
  3. Returning FileMetadata provides more comprehensive information about the processed file.

Consider adding error handling for potential exceptions that might occur during file processing or indexing. This could include a try-except block to catch and handle specific exceptions, providing more informative error messages to the caller.

Example:

try:
    # File processing and indexing logic
    ...
except ValueError as e:
    raise ValueError(f"Error processing file {file_name}: {str(e)}")
except Exception as e:
    raise RuntimeError(f"Unexpected error while processing file {file_name}: {str(e)}")

This would improve the robustness of the method and make debugging easier in case of failures.

templates/types/streaming/fastapi/app/api/routers/models.py (3)

22-57: LGTM: FileMetadata class well-structured and implemented

The new FileMetadata class effectively encapsulates file-related metadata and provides useful methods for generating LLM content. The implementation is thorough and handles various scenarios well.

However, consider enhancing the error handling in the _get_url_llm_content method:

    def _get_url_llm_content(self) -> Optional[str]:
        url_prefix = os.getenv("FILESERVER_URL_PREFIX")
        if url_prefix:
            if self.url is not None:
                return f"File URL: {self.url}\n"
            else:
                # Construct url from file name
                return f"File URL (instruction: do not update this file URL yourself): {url_prefix}/output/uploaded/{self.name}\n"
        else:
            logger.warning(
                "Warning: FILESERVER_URL_PREFIX not set in environment variables. Can't use file server"
            )
+           logger.info(f"Affected file: {self.name}")
            return None

This addition will provide more context in the logs about which file was affected by the missing FILESERVER_URL_PREFIX.


59-68: LGTM: File class updated to use FileMetadata

The File class has been appropriately updated to use the new FileMetadata class, improving the structure and encapsulation of file-related data.

Consider adding error handling to the _load_file_content method:

    def _load_file_content(self) -> str:
        file_path = f"output/uploaded/{self.metadata.name}"
-       with open(file_path, "r") as file:
-           return file.read()
+       try:
+           with open(file_path, "r") as file:
+               return file.read()
+       except FileNotFoundError:
+           logger.error(f"File not found: {file_path}")
+           raise
+       except IOError as e:
+           logger.error(f"Error reading file {file_path}: {str(e)}")
+           raise

This change will provide better error handling and logging if the file cannot be found or read.


106-117: LGTM: Annotation class updated with improved type handling

The Annotation class has been well-updated to use union types for its data attribute, allowing for more flexible annotation handling. The to_content method has been appropriately modified to work with the new FileMetadata structure.

Consider improving the handling of unsupported annotation types:

    def to_content(self) -> Optional[str]:
        if self.type == "document_file" and isinstance(self.data, AnnotationFileData):
            # iterate through all files and construct content for LLM
            file_contents = [file.metadata.to_llm_content() for file in self.data.files]
            if len(file_contents) > 0:
                return "Use data from following files content\n" + "\n".join(
                    file_contents
                )
        elif self.type == "image":
            raise NotImplementedError("Use image file is not supported yet!")
        else:
-           logger.warning(
+           logger.error(
                f"The annotation {self.type} is not supported for generating context content"
            )
-       return None
+       raise ValueError(f"Unsupported annotation type: {self.type}")

This change will make it clearer when an unsupported annotation type is encountered and prevent silent failures.

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templates/components/routers/python/sandbox.py (1)

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templates/components/services/python/file.py (1)

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templates/types/streaming/fastapi/app/api/routers/models.py (1)

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templates/components/routers/python/sandbox.py

149-149: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)

templates/components/services/python/file.py

123-123: Within an except clause, raise exceptions with raise ... from err or raise ... from None to distinguish them from errors in exception handling

(B904)

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templates/types/streaming/fastapi/app/engine/utils/file_helper.py (2)

4-6: LGTM: Import statements updated appropriately

The new import statements for typing and pydantic modules are correctly added to support the changes in the FileMetadata class. These imports enhance type safety and enable the use of Pydantic for data validation.


Line range hint 36-39: LGTM: Function signature updated correctly

The save_file function's return type has been appropriately updated to FileMetadata, which aligns with the changes made to the FileMetadata class. This improvement enhances type safety and clarifies the function's output.

templates/components/services/python/file.py (5)

4-5: LGTM: New imports are appropriate for the added functionality.

The addition of re and uuid imports is justified by their usage in the new methods _sanitize_file_name and process_file respectively. These imports enhance the file handling capabilities of the PrivateFileService class.


37-37: Consider using a dedicated CSV reader for .csv files.

While adding support for CSV files is a good improvement, using FlatReader for CSV files might not be the optimal choice. As mentioned in a previous review comment, CSV files often require specialized parsing to handle delimiters, quotes, and potential newlines within fields.

Consider using PandasCSVReader or another CSV-specific reader to ensure proper parsing and handling of CSV files. This would provide more robust support for various CSV formats and edge cases.


49-55: LGTM: Method renamed to indicate internal use.

The renaming of preprocess_base64_file to _preprocess_base64_file is a good practice, clearly indicating that this method is intended for internal use within the class. The functionality remains correct and efficient for handling base64 encoded file content.


137-140: LGTM: Effective file name sanitization.

The _sanitize_file_name method provides a robust way to sanitize file names by replacing non-alphanumeric characters with underscores while preserving the file extension. This is crucial for maintaining security and consistency in file handling.

The use of re.sub with a regex pattern is an efficient and clear approach to achieve this sanitization.


Line range hint 1-174: Overall: Significant improvements to file handling and processing.

The changes to the PrivateFileService class in templates/components/services/python/file.py represent a substantial enhancement to its file handling and processing capabilities. The introduction of new methods for sanitizing file names, storing files, and handling different index types improves the overall structure and functionality of the class.

Key improvements include:

  1. Better separation of concerns with dedicated methods for different tasks.
  2. Enhanced security with file name sanitization and UUID generation.
  3. Improved flexibility in document parsing and indexing.
  4. More informative return types, particularly the use of FileMetadata.

While the changes are generally well-implemented, there are a few minor areas for potential improvement, mainly around error handling and some refactoring suggestions. Addressing these minor points will further enhance the robustness and maintainability of the code.

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123-123: Within an except clause, raise exceptions with raise ... from err or raise ... from None to distinguish them from errors in exception handling

(B904)

templates/types/streaming/fastapi/app/api/routers/models.py (3)

3-3: LGTM: Import statement updated correctly

The import statement has been appropriately updated to include the necessary types (Any, Dict, List, Literal) used in the new and modified class definitions.


258-276: LGTM: New methods in ChatData class well-implemented

The new get_chat_document_ids and get_uploaded_files methods in the ChatData class are well-implemented. They efficiently retrieve document IDs and uploaded files from the chat data, using appropriate data structures and operations to avoid duplicates.


213-217: LGTM: Improved handling of tool output in _get_latest_code_artifact

The updates to the _get_latest_code_artifact method improve its robustness by adding checks for the structure of the tool output. The method now handles cases where the output is a dictionary and specifically looks for a 'code' key, making it more flexible and less prone to errors when dealing with different output structures.

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Actionable comments posted: 3

🧹 Outside diff range and nitpick comments (1)
templates/components/engines/python/agent/tools/interpreter.py (1)

Line range hint 33-50: LGTM: Improved initialization and error handling

The changes to the E2BCodeInterpreter class initialization are well-implemented:

  1. The new uploaded_files_dir attribute provides a clear location for uploaded files.
  2. Lazy initialization of the interpreter (setting it to None) is a good practice for resource management.
  3. The added error handling for missing environment variables enhances robustness.

Consider using f-strings for error messages to improve readability:

if not api_key:
    raise ValueError(
        f"E2B_API_KEY is required to run code interpreter. Get it here: {url}"
    )
if not filesever_url_prefix:
    raise ValueError(
        f"FILESERVER_URL_PREFIX is required to display file output from sandbox"
    )
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59-59: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)

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templates/components/engines/python/agent/tools/interpreter.py

59-59: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)


141-141: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)

🔇 Additional comments (3)
templates/components/engines/python/agent/tools/interpreter.py (3)

5-13: LGTM: New imports and logger initialization

The new imports and logger initialization are appropriate for the changes made in the file. They enhance type hinting and introduce necessary functionality for file handling and logging.


26-28: LGTM: Addition of retry_count to E2BToolOutput

The addition of the retry_count field to E2BToolOutput is a good improvement. It provides valuable information about the number of attempts made to execute the code, which can be useful for debugging and understanding the execution process.


Line range hint 85-137: LGTM: Improved file handling and result parsing

The changes to _save_to_disk and _parse_result methods are well-implemented:

  1. The _save_to_disk method now uses a save_file utility function, which is a good practice for code reusability and maintainability.
  2. The renaming of parse_result to _parse_result correctly indicates it as an internal method.
  3. The updated _parse_result method now handles file metadata more effectively, improving the overall functionality of the class.

These changes enhance the robustness and clarity of the file handling and result parsing processes.

from io import BytesIO
from pathlib import Path
from typing import List, Optional, Tuple

from app.engine.index import IndexConfig, get_index
from app.engine.utils.file_helper import FileMetadata, save_file
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how about moving save_file to file.py (this service)

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I also think the file helper and file service are a bit duplicated, but the idea is to separate them out to be reused in both the engine code and API code.

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Actionable comments posted: 5

🧹 Outside diff range and nitpick comments (6)
templates/components/services/python/file.py (3)

58-66: LGTM: Improved file storage method.

The new _store_file method correctly separates concerns by focusing solely on file storage and returning FileMetadata. This is a good improvement over the previous store_and_parse_file method.

Consider adding a docstring to explain the return type:

def _store_file(file_name, file_data) -> FileMetadata:
    """
    Store the file in the private directory and return the file metadata.

    Args:
        file_name (str): The name of the file to store.
        file_data (bytes): The content of the file.

    Returns:
        FileMetadata: Metadata of the stored file.
    """
    # ... (rest of the method)

69-90: LGTM: Comprehensive file loading method with a minor improvement suggestion.

The _load_file_to_documents method effectively handles different file types and adds appropriate metadata. However, the file extension extraction can be improved for better reliability.

Consider updating the file extension extraction:

-        _, extension = os.path.splitext(file_metadata.name)
-        extension = extension.lstrip(".")
+        _, extension = os.path.splitext(file_metadata.name)
+        extension = extension.lower().lstrip(".")

This change ensures that the extension is always lowercase, which can prevent potential issues with case-sensitive comparisons.


143-185: LGTM: Improved file processing with unique naming and index-specific handling.

The process_file method now effectively handles unique file naming, different index types, and optimizes CSV file processing when code executor tools are available. The return of FileMetadata provides more comprehensive information about the processed file.

Consider adding a comment explaining the CSV file optimization:

# If the file is CSV and there is a code executor tool, we don't need to index.
# This optimization allows direct processing of CSV files by code execution tools.
if extension == ".csv" and any(tool in tools for tool in code_executor_tools):
    return file_metadata

This comment would help future developers understand the reasoning behind this optimization.

templates/types/streaming/fastapi/app/api/routers/models.py (3)

22-58: LGTM: FileMetadata class implementation

The FileMetadata class is well-structured and provides useful methods for handling file metadata. The to_llm_content method generates a comprehensive string representation of the file metadata, which is helpful for LLM interactions.

Suggestion: Improve URL construction in _get_url_llm_content

In the _get_url_llm_content method, consider using a default value for url_prefix to avoid potential None concatenation:

url_prefix = os.getenv("FILESERVER_URL_PREFIX", "")
if url_prefix:
    # ... rest of the code

This change ensures that even if the environment variable is not set, the method won't raise a TypeError when concatenating strings.


59-68: LGTM: File class updated with FileMetadata

The File class has been improved by using the FileMetadata class, which enhances the structure and encapsulation of file-related data.

Suggestion: Add error handling to _load_file_content

Consider adding error handling to the _load_file_content method to gracefully handle cases where the file might not exist or can't be read:

def _load_file_content(self) -> str:
    file_path = f"output/uploaded/{self.metadata.name}"
    try:
        with open(file_path, "r") as file:
            return file.read()
    except IOError as e:
        logger.error(f"Error reading file {file_path}: {e}")
        return f"Error: Unable to read file {self.metadata.name}"

This change will prevent the method from raising an unhandled exception if there are issues reading the file.


Line range hint 301-301: Fix: Inconsistent return type annotation in get_url_from_metadata

The return type annotation for get_url_from_metadata has been changed to str, but the method implementation still returns Optional[str]. This inconsistency could lead to type checking errors and potential runtime issues. Consider either:

  1. Changing the return type annotation back to Optional[str]:

    @classmethod
    def get_url_from_metadata(cls, metadata: Dict[str, Any]) -> Optional[str]:
  2. Or, ensuring the method always returns a string (e.g., by returning an empty string instead of None).

Choose the option that best fits the intended behavior of the method.

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templates/components/engines/python/agent/tools/interpreter.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/components/services/python/file.py (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/types/streaming/fastapi/app/api/routers/models.py (1)

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templates/components/engines/python/agent/tools/interpreter.py

59-59: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)


141-141: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)

templates/components/services/python/file.py

124-124: Within an except clause, raise exceptions with raise ... from err or raise ... from None to distinguish them from errors in exception handling

(B904)

🔇 Additional comments (15)
templates/components/services/python/file.py (8)

4-5: LGTM: New imports for enhanced functionality.

The addition of re and uuid imports is appropriate for the new file name sanitization and unique identifier generation features.


50-50: LGTM: Method renamed for internal use.

Renaming preprocess_base64_file to _preprocess_base64_file correctly indicates that this method is intended for internal use within the class.


93-109: LGTM: Well-implemented document indexing method.

The _add_documents_to_vector_store_index method effectively uses the IngestionPipeline for document processing and handles both new index creation and updating existing indices. The persistence of the index is also properly managed.


138-141: LGTM: Effective file name sanitization.

The _sanitize_file_name method effectively sanitizes file names by replacing non-alphanumeric characters while preserving the file extension. The use of a regular expression for character replacement is appropriate.


187-198: LGTM: Robust tool retrieval with proper error handling.

The _get_available_tools method effectively retrieves available tools from the environment and handles potential errors appropriately. The exception handling provides informative error messages, which is helpful for debugging and maintenance.


172-182: Addressed: Document IDs are now properly handled for LlamaCloudIndex.

The implementation now correctly handles document IDs for both VectorStoreIndex and LlamaCloudIndex. For LlamaCloudIndex, the document ID is retrieved from the _add_file_to_llama_cloud_index method and added to the FileMetadata.refs. This addresses the concern raised in the previous review about document IDs in LlamaCloud.


Line range hint 1-198: Overall: Significant improvements to file handling and indexing capabilities.

The changes to templates/components/services/python/file.py have greatly enhanced the functionality and structure of the PrivateFileService class. Key improvements include:

  1. Better separation of concerns with dedicated methods for file storage, loading, and indexing.
  2. Improved handling of different index types (VectorStoreIndex and LlamaCloudIndex).
  3. Enhanced file name sanitization and unique file naming.
  4. Optimized handling of CSV files when code executor tools are available.
  5. Proper handling of document IDs for both VectorStoreIndex and LlamaCloudIndex.

These changes have resulted in a more robust and flexible file handling service. The code is now more maintainable and easier to understand. The minor suggestions provided in the review comments will further improve the code quality and documentation.

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124-124: Within an except clause, raise exceptions with raise ... from err or raise ... from None to distinguish them from errors in exception handling

(B904)


38-38: 🛠️ Refactor suggestion

Consider using a dedicated CSV reader for better parsing.

While FlatReader can handle CSV files, it may not properly handle all CSV formatting nuances. Consider using a dedicated CSV reader like PandasCSVReader for more robust CSV parsing.

You could update the code as follows:

from llama_index.readers.file import FlatReader
+from llama_index.readers.file.csv_reader import PandasCSVReader

def default_file_loaders_map():
    default_loaders = get_file_loaders_map()
    default_loaders[".txt"] = FlatReader
-    default_loaders[".csv"] = FlatReader
+    default_loaders[".csv"] = PandasCSVReader
    return default_loaders

Likely invalid or redundant comment.

templates/components/engines/python/agent/tools/interpreter.py (4)

5-7: LGTM: Improved imports and class attributes

The new imports and class attributes enhance the file handling capabilities and error reporting of the E2BCodeInterpreter class. These changes are well-aligned with the overall improvements in the code.

Also applies to: 26-28, 33-33


Line range hint 35-50: LGTM: Improved initialization and error handling

The changes to the __init__ method enhance error handling for missing environment variables and implement lazy initialization of the interpreter. These improvements contribute to better resource management and more robust error handling.

🧰 Tools
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59-59: Do not use mutable data structures for argument defaults

Replace with None; initialize within function

(B006)


85-93: LGTM: Improved file saving implementation

The new _save_to_disk method is a good improvement over the previous implementation. It leverages a utility function for file saving and returns a FileMetadata object, which enhances modularity and reusability.


Line range hint 95-137: LGTM: Improved result parsing and error handling

The changes to the _parse_result method (formerly parse_result) are well-implemented. The method now uses the new _save_to_disk function for file saving, and the error handling has been improved. These changes contribute to better overall robustness and maintainability of the code.

templates/types/streaming/fastapi/app/api/routers/models.py (3)

3-3: LGTM: Import statement updated correctly

The new import statement correctly imports specific types from the typing module, which is a good practice for type hinting in Python.


258-277: LGTM: New methods added to ChatData class

The new methods get_uploaded_files and get_chat_document_ids are well-implemented and enhance the functionality of the ChatData class. The get_uploaded_files method correctly iterates through all messages to collect uploaded files, and get_chat_document_ids efficiently uses it to collect document IDs.


Line range hint 1-365: Summary of changes and suggestions

The changes in this file significantly improve the structure and functionality of the code, particularly in handling file metadata and annotations. Key improvements include:

  1. Introduction of the FileMetadata class for better encapsulation of file-related data.
  2. Updates to the File and Annotation classes to use the new FileMetadata structure.
  3. New methods in the ChatData class for handling uploaded files and document IDs.

Some minor issues and suggestions for improvement have been identified:

  1. Potential None concatenation in FileMetadata._get_url_llm_content.
  2. Missing error handling in File._load_file_content.
  3. Incorrect return type annotation in Annotation.to_content.
  4. Inconsistent return type annotation in SourceNodes.get_url_from_metadata.

Addressing these issues will further enhance the robustness and type safety of the code.

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Actionable comments posted: 6

🧹 Outside diff range and nitpick comments (1)
templates/components/llamaindex/typescript/streaming/annotations.ts (1)

65-93: Comprehensive file content generation with minor inconsistency

The new getFileContent function provides a thorough representation of file metadata, including handling of URLs, document IDs, and sandbox file paths. It also includes proper error handling for missing environment variables.

However, there's an inconsistency in the usage of file.name and fileMetadata.name. For consistency, consider using fileMetadata.name throughout the function:

- let defaultContent = `=====File: ${fileMetadata.name}=====\n`;
+ let defaultContent = `=====File: ${file.metadata.name}=====\n`;

...

- const sandboxFilePath = `/tmp/${fileMetadata.name}`;
+ const sandboxFilePath = `/tmp/${file.metadata.name}`;

This change will ensure consistent use of the DocumentFile structure throughout the function.

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templates/types/streaming/fastapi/app/api/routers/vercel_response.py (1)

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templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-sources.tsx (1)

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templates/types/streaming/fastapi/app/api/routers/vercel_response.py (2)
Learnt from: leehuwuj
PR: run-llama/create-llama#324
File: templates/components/multiagent/python/app/api/routers/vercel_response.py:0-0
Timestamp: 2024-10-01T09:33:39.966Z
Learning: The project only supports Python 3.11 and Python 3.12.
Learnt from: leehuwuj
PR: run-llama/create-llama#324
File: templates/components/multiagent/python/app/api/routers/vercel_response.py:0-0
Timestamp: 2024-10-09T02:27:13.710Z
Learning: The project only supports Python 3.11 and Python 3.12.
🔇 Additional comments (15)
templates/components/llamaindex/typescript/streaming/annotations.ts (6)

6-10: Improved type structure for file metadata

The new UploadedFileMeta type provides a clear and flexible structure for representing file metadata. The optional url and refs properties allow for versatile usage across different scenarios.


14-16: Improved DocumentFile type structure

The updated DocumentFile type now provides a more flexible and consistent structure. By incorporating the UploadedFileMeta type and moving common properties like type and url to the top level, it improves ease of use while maintaining detailed metadata capabilities.


32-34: Improved document ID retrieval logic

The updated retrieveDocumentIds function now leverages the new retrieveDocumentFiles function, resulting in cleaner and more modular code. The use of optional chaining and nullish coalescing operators ensures robust handling of potential undefined values.


36-50: Well-structured document file retrieval function

The new retrieveDocumentFiles function provides a clear and focused way to extract DocumentFile objects from annotations. It includes proper type checking and handles edge cases well. This addition improves code modularity and makes the file retrieval process more maintainable.


161-165: Streamlined annotation conversion for document files

The updated convertAnnotations function now leverages the new getFileContent function, resulting in cleaner and more modular code for handling document file annotations. This change improves consistency with the new file handling structure and simplifies the logic within this function.


Line range hint 1-214: Overall improvements in file handling and metadata management

The changes made to this file significantly enhance the structure and flexibility of file handling and metadata management. The introduction of the UploadedFileMeta type, updates to the DocumentFile type, and new functions like retrieveDocumentFiles and getFileContent create a more modular and maintainable codebase. These changes provide a solid foundation for handling various file-related operations consistently throughout the application.

The refactoring of existing functions to work with the new structure demonstrates good attention to detail and ensures consistency across the file. The separation of concerns between different functions is clear and well-maintained.

Overall, these changes represent a substantial improvement in the code organization and functionality related to file handling and annotations.

templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx (2)

9-10: Imports are correctly added

The imports for useClientConfig, DocumentInfo, and SourceNumberButton are appropriately added and necessary for the new functionality.


82-82: Destructuring backend from useClientConfig

Extracting backend from useClientConfig() is correct and facilitates access to the backend URL.

templates/types/streaming/fastapi/app/api/routers/vercel_response.py (7)

2-3: Approved: Necessary imports added

The imports of logging, Awaitable, and List are appropriate and necessary for the added functionality.


6-6: Approved: Importing BackgroundTasks

The import of BackgroundTasks from fastapi is required for managing background tasks within the application.


9-9: Approved: Importing NodeWithScore

Importing NodeWithScore is essential for processing source nodes in the updated methods.


15-16: Approved: Logger initialization

Initializing the logger with "uvicorn" ensures that logging is consistent with the server's logging configuration.


69-77: Approved: Addition of _event_generator method

The _event_generator method is correctly implemented to asynchronously yield events from the event handler.


134-151: Enhance exception handling in _process_response_nodes

Currently, only ImportError is caught in _process_response_nodes. Other exceptions that may occur during the execution of LLamaCloudFileService.download_files_from_nodes are not handled, which could lead to unhandled exceptions in background tasks. Consider broadening the exception handling to catch other potential exceptions and log them appropriately to ensure robustness.


44-46: Ensure all calls to content_generator are updated

The content_generator method now includes background_tasks in its parameters. Please ensure that all calls to this method throughout the codebase have been updated accordingly.

Run the following script to find all calls to content_generator:

#!/bin/bash
# Description: Find all calls to content_generator and display surrounding lines for context

rg --type py 'content_generator\(' -A 2


@computed_field
def file_id(self) -> Optional[str]:
file_els = self.name.split("_", maxsplit=1)
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how do we generate the id of this file? (comment)

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Great question! The UUID is already added to the file name before calling the file helper. However, I think we should generate an ID and append it to the file name anyway.

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@leehuwuj how about engine and API both use the file service?

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🧹 Outside diff range and nitpick comments (3)
templates/components/llamaindex/typescript/documents/pipeline.ts (1)

24-37: LGTM: Conditional logic handles both scenarios correctly.

The implementation correctly handles both cases where currentIndex is null or not null. It appropriately inserts nodes or creates a new index, persists the storage context, and logs relevant messages.

Here are a couple of minor suggestions for improvement:

  1. Consider refactoring the common parts to reduce code duplication:
if (currentIndex) {
  await currentIndex.insertNodes(nodes);
  currentIndex.storageContext.docStore.persist();
  console.log("Added nodes to the vector store.");
} else {
  currentIndex = await VectorStoreIndex.fromDocuments(documents);
  currentIndex.storageContext.docStore.persist();
  console.log("Got empty index, created new index with the uploaded documents");
}
return documents.map((document) => document.id_);
  1. For consistency, consider adding a period at the end of the second log message:
console.log("Got empty index, created new index with the uploaded documents.");
templates/components/llamaindex/typescript/documents/upload.ts (2)

1-12: Approve changes with a minor suggestion

The updates to the imports and function signature look good. They reflect the new file handling approach and allow for more flexible usage of the uploadDocument function.

However, to improve code readability and maintainability, consider using a type alias for the index parameter.

Consider adding a type alias for the index parameter:

type IndexType = VectorStoreIndex | LlamaCloudIndex | null;

export async function uploadDocument(
  index: IndexType,
  filename: string,
  raw: string
): Promise<FileMetadata> {
  // ...
}

This will make the function signature more readable and easier to maintain if you need to add more index types in the future.


Line range hint 25-52: Approve changes with a suggestion for error handling

The updates to the LlamaCloudIndex handling look good. The improved error handling for File class support and the updating of file metadata with document IDs enhance the robustness and traceability of the upload process.

Consider adding more specific error handling:

} catch (error) {
  if (
    error instanceof ReferenceError &&
    error.message.includes("File is not defined")
  ) {
    throw new Error(
      "File class is not supported in the current Node.js version. Please use Node.js 20 or higher.",
    );
  } else if (error instanceof Error) {
    throw new Error(`Failed to upload file to LlamaCloud: ${error.message}`);
  } else {
    throw new Error("An unknown error occurred while uploading to LlamaCloud");
  }
}

This will provide more informative error messages for different types of errors that might occur during the upload process.

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  • templates/components/llamaindex/typescript/documents/pipeline.ts (2 hunks)
  • templates/components/llamaindex/typescript/documents/upload.ts (2 hunks)
  • templates/types/streaming/nextjs/app/api/chat/upload/route.ts (0 hunks)
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  • templates/types/streaming/nextjs/app/api/chat/upload/route.ts
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templates/components/llamaindex/typescript/documents/pipeline.ts (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/components/llamaindex/typescript/documents/upload.ts (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

🔇 Additional comments (4)
templates/components/llamaindex/typescript/documents/pipeline.ts (1)

10-10: LGTM: Function signature update is appropriate.

The change to allow currentIndex to be null is a good improvement. It enables the function to handle scenarios where no existing index is provided, increasing its flexibility.

templates/components/llamaindex/typescript/documents/upload.ts (3)

53-59: Approve changes in vector store index handling

The updates to the handling of other vector store indexes are well-implemented. The use of the parseFile function improves modularity, and the consistent updating of file metadata with document IDs enhances traceability across different index types.

The changes maintain the existing pipeline execution logic while improving the overall structure and consistency of the file upload process.


61-70: ⚠️ Potential issue

Add error handling to hasCodeExecutorTool function

The hasCodeExecutorTool function is a useful addition for determining the presence of specific tools. However, it currently lacks error handling for file reading and JSON parsing operations.

As mentioned in a previous review comment, please add error handling to manage exceptions from fs.readFile and JSON.parse. This will prevent unhandled exceptions if the configuration file is missing or contains invalid JSON.

Here's a suggested implementation:

const hasCodeExecutorTool = async () => {
  const codeExecutorTools = ["interpreter", "artifact"];

  const configFile = path.join("config", "tools.json");
  try {
    const fileContent = await fs.readFile(configFile, "utf8");
    const toolConfig = JSON.parse(fileContent);

    const localTools = toolConfig.local || {};
    return codeExecutorTools.some((tool) => localTools[tool] !== undefined);
  } catch (error) {
    console.error(`Error reading or parsing config file: ${error.message}`);
    return false;
  }
};

This implementation will return false if there's any error reading or parsing the configuration file, ensuring the function doesn't throw unhandled exceptions.


13-24: Approve changes and request clarification on CSV handling

The changes in this section improve the modularity of the code by using the storeFile function for file handling and metadata creation. The special handling for CSV files when a code executor tool is available is an interesting addition.

Could you please provide more context on why CSV files are treated differently when a code executor tool is available? This special case might benefit from a comment explaining its purpose.

To verify the existence and implementation of the storeFile function, please run the following script:

✅ Verification successful

Verification Successful

The storeFile function is properly implemented and handles file storage and metadata creation as expected.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the implementation of the storeFile function

# Test: Search for the storeFile function definition
rg --type typescript -A 5 'function storeFile'

Length of output: 83


Script:

#!/bin/bash
# Description: Verify the implementation of the storeFile function

# Test: Search for the storeFile function definition
rg --type ts -A 5 'function storeFile'

Length of output: 563


Script:

#!/bin/bash
# Description: Retrieve the complete implementation of the storeFile function

# Test: Search for the storeFile function definition with extended context
rg --type ts -A 15 'function storeFile'

Length of output: 1561

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🧹 Outside diff range and nitpick comments (2)
questions/simple.ts (2)

9-14: LGTM! Consider alphabetizing the app types for better readability.

The addition of "data_scientist" to the AppType type is correct and aligns with the intended changes. To improve code organization and make it easier to locate specific app types in the future, consider alphabetizing the list.

Here's a suggested reorganization:

type AppType =
  | "code_artifact"
  | "data_scientist"
  | "extractor"
  | "multiagent"
  | "rag";

34-34: LGTM! Consider maintaining consistent capitalization across options.

The addition of the "Data Scientist" option is correct and aligns with the AppType changes. For consistency with other options, consider adjusting the capitalization.

Here's a suggested change:

{ title: "Data scientist", value: "data_scientist" },

This maintains the capitalization pattern seen in "Agentic RAG" and "Code Artifact Agent".

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📒 Files selected for processing (2)
  • questions/simple.ts (3 hunks)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx (3 hunks)
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templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

🔇 Additional comments (6)
questions/simple.ts (2)

Line range hint 1-161: Overall, the changes look good with minor suggestions for improvement.

The implementation of the new "data_scientist" app type is consistent throughout the file. The changes to the AppType type, prompt choices, and convertAnswers function all align well. Consider the minor suggestions for improved readability and consistency. Additionally, please provide clarification on the empty dataSources array for the data scientist app type.


119-124: LGTM! Please clarify the intention behind the empty dataSources array.

The addition of the "data_scientist" entry in the lookup object is correct and consistent with the new app type. The configuration looks appropriate for a data scientist application.

Could you please clarify why the dataSources array is empty for the data scientist app type? If this is intentional, consider adding a comment explaining the reasoning. If not, consider what default data sources might be useful for a data scientist.

To verify the tools specified for the data scientist app type, let's check their implementation:

templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx (4)

9-9: LGTM: New import for useClientConfig

The addition of the useClientConfig import is appropriate for retrieving the backend URL, which is used in the component's logic.


10-10: LGTM: Updated import to include DocumentInfo

The import statement has been correctly updated to include DocumentInfo, which is used in the new conditional rendering logic.


82-82: LGTM: Extraction of backend URL from client configuration

The use of useClientConfig to extract the backend URL is appropriate and consistent with the new import. This allows for dynamic configuration of the backend URL.


125-135: LGTM: New conditional rendering for document preview

The addition of conditional rendering for links starting with the backend URL + "/api/files" is appropriate. It allows for specialized handling of document previews using the DocumentInfo component.

Note: Previous review comments have already addressed the outdated comment on line 125 and the potential URL concatenation issue on line 126. Please ensure these suggestions are incorporated in the final version.

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🧹 Outside diff range and nitpick comments (2)
questions/simple.ts (2)

104-113: LGTM: New model configuration added. Consider enhancing error handling.

The addition of the MODEL_GPT4o configuration is well-structured and provides a clear setup for the OpenAI GPT-4 model. This is consistent with the PR objectives of supporting the new "data_scientist" application type.

Consider enhancing the isConfigured method to provide more detailed feedback when the API key is missing. For example:

isConfigured(): boolean {
  if (!args.openAiKey) {
    console.warn("OpenAI API key is not set. Some features may not work as expected.");
    return false;
  }
  return true;
}

126-132: LGTM: New application type configuration added. Consider adding comments.

The addition of the "data_scientist" entry in the lookup object and the update to the "code_artifact" entry are consistent with the PR objectives. The configuration for the new application type is well-structured and includes appropriate tools for data science tasks.

Consider adding comments to explain the purpose of each tool and why specific configurations were chosen for different application types. This would improve code maintainability and make it easier for other developers to understand the rationale behind these choices.

For example:

data_scientist: {
  template: "streaming",
  tools: getTools([
    "interpreter",  // For executing code and data analysis
    "document_generator"  // For generating reports and documentation
  ]),
  frontend: true,
  dataSources: [],  // No default data sources, allowing users to provide their own
  modelConfig: MODEL_GPT4o,  // Using GPT-4 for advanced language understanding and generation
},

Also applies to: 138-138

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  • questions/simple.ts (4 hunks)
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questions/simple.ts (3)

9-14: LGTM: New application type added.

The addition of "data_scientist" to the AppType type definition is consistent with the PR objectives and expands the application types available for selection.


33-33: LGTM: New application type option added to selection prompt.

The addition of the "Data Scientist" option in the selection prompt is consistent with the changes to the AppType type and provides users with the ability to select the new application type.


100-103: LGTM: Function signature updated. Verify function calls.

The convertAnswers function signature has been updated to include an args parameter and now returns a Promise. This change allows for passing additional configuration options and is consistent with the PR objectives.

Please ensure that all calls to convertAnswers have been updated to match the new signature. Run the following script to verify:

✅ Verification successful

Verification Successful: Function calls updated correctly.

All calls to the convertAnswers function have been updated to include the new args parameter and return a Promise as per the updated signature. No outdated usages were found in the codebase.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify all function calls to `convertAnswers` match the new signature.

# Test: Search for the function usage. Expect: Only occurrences of the new signature.
rg --type typescript -A 5 $'convertAnswers\s*\('

Length of output: 84


Script:

#!/bin/bash
# Description: Verify all function calls to `convertAnswers` match the new signature.

# Test: Search for the function usage with the new signature in .ts and .tsx files.
rg --glob '*.ts' --glob '*.tsx' -A 5 'convertAnswers\s*\('

Length of output: 298

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🧹 Outside diff range and nitpick comments (5)
templates/types/streaming/nextjs/app/components/ui/document-preview.tsx (4)

26-33: Approved: Improved metadata handling and conditional rendering

The changes to the DocumentPreview component enhance its flexibility in handling document metadata. The shift from content to metadata and the new conditional logic for rendering based on metadata?.refs?.length are good improvements.

Consider adding a comment explaining the significance of metadata.refs for better code readability:

// Render a preview card with document IDs if metadata references are available
if (metadata?.refs?.length) {
  // ... existing code ...
}

40-40: Approved: Enhanced flexibility and improved content rendering

The changes to the DocumentPreview component, including the addition of the className prop and the updated conditional rendering of document content, improve the component's flexibility and align well with the new metadata structure.

Consider adding a fallback for cases where metadata.refs is undefined or empty:

{metadata?.refs?.length ? (
  <pre className="bg-secondary rounded-md p-4 block text-sm">
    {metadata.refs.join(", ")}
  </pre>
) : (
  <p>No document references available.</p>
)}

This will provide a better user experience when there's no content to display.

Also applies to: 56-59


74-82: Approved: Improved prop structure for better flexibility

The changes to the PreviewCard component's prop interface enhance its flexibility and customization options. The more detailed file prop structure and the addition of the className prop are good improvements.

Consider using a TypeScript interface for the file prop to improve type safety and reusability:

interface PreviewFile {
  filename: string;
  filesize?: number;
  filetype?: DocumentFileType;
}

export function PreviewCard(props: {
  file: PreviewFile;
  onRemove?: () => void;
  className?: string;
}) {
  // ... existing code ...
}

This will make the code more maintainable and easier to understand.


92-108: Approved: Improved content rendering with better flexibility

The changes to the PreviewCard component's content rendering logic enhance its flexibility and robustness. The conditional rendering of file size and type, along with the use of a default icon, are good improvements that align well with the updated prop structure.

Consider extracting the file information rendering into a separate function to improve readability:

const renderFileInfo = () => (
  <>
    {file.filename} {file.filesize ? `(${inKB(file.filesize)} KB)` : ""}
    {file.filetype && (
      <div className="truncate text-token-text-tertiary flex items-center gap-2">
        <span>{file.filetype.toUpperCase()} File</span>
      </div>
    )}
  </>
);

// Then in the JSX:
<div className="truncate font-semibold">
  {renderFileInfo()}
</div>

This will make the main component render function cleaner and easier to understand.

templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-sources.tsx (1)

93-99: LGTM: DocumentInfo function exported and signature updated.

The changes to the DocumentInfo function improve its flexibility:

  1. Exporting the function allows for its use in other modules, which can be beneficial for code reuse.
  2. The addition of the className parameter enables more customizable styling from parent components.

However, be mindful that exporting this function increases the module's public API surface. Ensure that this aligns with the intended architecture and doesn't lead to unwanted dependencies across the application.

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📒 Files selected for processing (4)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-sources.tsx (3 hunks)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx (3 hunks)
  • templates/types/streaming/nextjs/app/components/ui/chat/index.ts (1 hunks)
  • templates/types/streaming/nextjs/app/components/ui/document-preview.tsx (4 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx
  • templates/types/streaming/nextjs/app/components/ui/chat/index.ts
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templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-sources.tsx (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

templates/types/streaming/nextjs/app/components/ui/document-preview.tsx (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

🔇 Additional comments (5)
templates/types/streaming/nextjs/app/components/ui/document-preview.tsx (1)

83-88: Approved: Enhanced styling flexibility

The changes to the PreviewCard component's rendering logic, particularly the use of the cn function with the new className prop, improve the component's styling flexibility. This allows for better customization from parent components while maintaining a clean and maintainable codebase.

templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-sources.tsx (4)

4-4: LGTM: New import added for PreviewCard component.

The addition of the PreviewCard import is appropriate and aligns with the changes made in the file.


51-51: LGTM: SourceInfo function visibility changed to private.

The removal of the export keyword from the SourceInfo function is a good practice. It encapsulates the function within the module, reducing the public API surface and improving maintainability.


101-119: LGTM: Improved DocumentInfo implementation.

The changes to the DocumentInfo function body enhance its functionality and address previous concerns:

  1. The filename extraction logic is now more robust, handling various URL formats.
  2. The introduction of the previewFile object improves data organization.
  3. The use of the PreviewCard component likely provides a more consistent UI for document previews.

These updates effectively address the past review comment about using real file names instead of UUIDs. The implementation now correctly extracts the filename from the URL, improving the user experience.


1-1: Circular import issue resolved.

The previously reported circular import issue involving DocumentInfo and SourceNumberButton has been successfully addressed in this version of the code. There are no visible self-imports of these components, which resolves the potential circular dependency problem.

@@ -97,7 +97,7 @@ export default function ChatInput(
<div className="flex gap-4 w-full overflow-auto py-2">
{files.map((file) => (
<DocumentPreview
key={file.id}
key={file.metadata?.id}
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key should not be optional, if two keys are both undefined, it will cause React show warning

id: string;
name: string;
url?: string;
refs?: string[];
};

export type DocumentFile = {
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not the same as FE data type

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)
templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-sources.tsx (1)

93-119: LGTM: DocumentInfo improvements with a minor suggestion

The changes to DocumentInfo are well-implemented and align with the summary:

  1. Exporting the function improves modularity.
  2. The new className prop allows for flexible styling.
  3. The updated fileName logic is more robust.
  4. The previewFile object nicely encapsulates file information.
  5. Using PreviewCard likely improves the UI.

Consider using URL API for more robust URL parsing:

const fileName = new URL(url).pathname.split('/').pop() || url;

This approach handles various URL formats more reliably.

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📒 Files selected for processing (4)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-input.tsx (1 hunks)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-files.tsx (1 hunks)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-sources.tsx (3 hunks)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx (3 hunks)
🚧 Files skipped from review as they are similar to previous changes (3)
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-input.tsx
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-files.tsx
  • templates/types/streaming/nextjs/app/components/ui/chat/chat-message/markdown.tsx
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templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-sources.tsx (1)

Pattern templates/**: For files under the templates folder, do not report 'Missing Dependencies Detected' errors.

🔇 Additional comments (2)
templates/types/streaming/nextjs/app/components/ui/chat/chat-message/chat-sources.tsx (2)

1-4: LGTM: New import for PreviewCard

The addition of the PreviewCard import is consistent with the changes described in the summary. This new component is likely used to replace the previous FileIcon rendering logic.


51-51: Verify impact of SourceInfo visibility change

The SourceInfo function is now private, which aligns with the summary. This change improves encapsulation but may impact other parts of the codebase if it was previously imported elsewhere.

Please run the following script to check for any external usage of SourceInfo:

@marcusschiesser marcusschiesser merged commit f3577c5 into main Oct 16, 2024
46 checks passed
@marcusschiesser marcusschiesser deleted the feat/upload-file-sandbox branch October 16, 2024 07:01
@coderabbitai coderabbitai bot mentioned this pull request Oct 17, 2024
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