feat(visualqa): updated documentation

Author: Dinesh Sajwan

lambda/aws-qa-appsync-opensearch/question_answering/src/qa_agent/doc_qa.py

@@ -124,9 +124,8 @@ def run_qa_agent_rag_no_memory(input_params):
     template = """\n\nHuman: {context}
     Answer from this text: {question}
     \n\nAssistant:"""
-    verbose = input_params.get(input_params['verbose'],False)
     prompt = PromptTemplate(template=template, input_variables=["context", "question"])
-    chain = LLMChain(llm=_qa_llm, prompt=prompt, verbose=verbose)
+    chain = LLMChain(llm=_qa_llm, prompt=prompt, verbose=input_params['verbose'])
 
     try:
         tmp = chain.predict(context=source_documents, question=decoded_question)
@@ -220,9 +219,8 @@ def run_qa_agent_from_single_document_no_memory(input_params):
     template = """\n\nHuman: {context}
     Answer from this text: {question}
     \n\nAssistant:"""
-    verbose = input_params.get(input_params['verbose'],False)
     prompt = PromptTemplate(template=template, input_variables=["context", "question"])
-    chain = LLMChain(llm=_qa_llm, prompt=prompt, verbose=verbose)
+    chain = LLMChain(llm=_qa_llm, prompt=prompt, verbose=input_params['verbose'])
 
     try:
         logger.info(f'file content is: {_file_content}')

lambda/aws-qa-appsync-opensearch/question_answering/src/qa_agent/image_qa.py

@@ -228,9 +228,8 @@ def generate_vision_answer_sagemaker(_qa_llm,input_params,decoded_question,statu
 
     template = """\n\nUser: {question}![]({image})<end_of_utterance>
          \n\nAssistant:"""
-    verbose = input_params.get(input_params['verbose'],False)
     prompt = PromptTemplate(template=template, input_variables=["image", "question"])
-    chain = LLMChain(llm=_qa_llm, prompt=prompt, verbose=verbose)
+    chain = LLMChain(llm=_qa_llm, prompt=prompt, verbose=input_params['verbose'])
 
     try:    
         logger.info(f'decoded_question is: {decoded_question}')

src/patterns/gen-ai/aws-qa-appsync-opensearch/README.md

@@ -198,7 +198,8 @@ Mutation call to trigger the question:
     ,
     retrieval:{
       max_docs:10
-    }
+    },
+    verbose:false
   
   ) {
     jobid