Update app.py

app.py

@@ -95,7 +95,7 @@ else:
 
 # Initialize conversational retrieval chain
 retriever = vectors.as_retriever(search_type="similarity", search_kwargs={"k": 6, "include_metadata": True, "score_threshold": 0.6})
-chain = ConversationalRetrievalChain.from_llm(llm=ChatOpenAI(temperature=0.1, model_name='gpt-3.5-turbo', openai_api_key=openai_api_key), 
+chain = ConversationalRetrievalChain.from_llm(llm=ChatOpenAI(temperature=0.0, model_name='gpt-3.5-turbo', openai_api_key=openai_api_key), 
                                               retriever=retriever, return_source_documents=True, verbose=True, chain_type="stuff",
                                               max_tokens_limit=4097, combine_docs_chain_kwargs={"prompt": prompt})