Migrate AgentRunner to Agent Workflow (Python)

.changeset/cool-cars-promise.md

@@ -0,0 +1,5 @@
+---
+"create-llama": patch
+---
+
+Migrate AgentRunner to Agent Workflow (Python)

.github/workflows/e2e.yml

@@ -19,7 +19,7 @@ jobs:
         python-version: ["3.11"]
         os: [macos-latest, windows-latest, ubuntu-22.04]
         frameworks: ["fastapi"]
-        datasources: ["--no-files", "--example-file", "--llamacloud"]
+        datasources: ["--example-file", "--llamacloud"]
     defaults:
       run:
         shell: bash

helpers/python.ts

@@ -470,12 +470,6 @@ export const installPythonTemplate = async ({
       }
     }
 
-    // Copy engine code
-    await copy("**", enginePath, {
-      parents: true,
-      cwd: path.join(compPath, "engines", "python", engine),
-    });
-
     // Copy router code
     await copyRouterCode(root, tools ?? []);
   }

questions/datasources.ts

@@ -19,10 +19,12 @@ export const getDataSourceChoices = (
     });
   }
   if (selectedDataSource === undefined || selectedDataSource.length === 0) {
-    choices.push({
-      title: "No datasource",
-      value: "none",
-    });
+    if (framework !== "fastapi") {
+      choices.push({
+        title: "No datasource",
+        value: "none",
+      });
+    }
     choices.push({
       title:
         process.platform !== "linux"

templates/components/multiagent/python/app/api/routers/chat.py

@@ -5,6 +5,7 @@
 from app.api.callbacks.llamacloud import LlamaCloudFileDownload
 from app.api.callbacks.next_question import SuggestNextQuestions
 from app.api.callbacks.stream_handler import StreamHandler
+from app.api.callbacks.source_nodes import AddNodeUrl
 from app.api.routers.models import (
     ChatData,
 )
@@ -45,6 +46,7 @@ async def chat(
             callbacks=[
                 LlamaCloudFileDownload.from_default(background_tasks),
                 SuggestNextQuestions.from_default(data),
+                AddNodeUrl.from_default(),
             ],
         ).vercel_stream()
     except Exception as e: