Update app.py

app.py

@@ -804,7 +804,10 @@ Standalone question: {question}""")
     chain = ConversationalRetrievalChain.from_llm(
         condense_question_prompt=standalone_question_prompt,
         combine_docs_chain_kwargs={'prompt': answer_prompt},
-        condense_question_llm=condense_question_llm,
+        #condense_question_llm=condense_question_llm,
+        condense_question_llm=instantiate_LLM(
+            LLM_provider="Google",api_key=google_api_key,temperature=0.1,
+            model_name="gemini-pro"),
 
         memory=memory,
         retriever = base_retriever_HF,  #changed this
@@ -813,7 +816,8 @@ Standalone question: {question}""")
         llm=instantiate_LLM(
                 LLM_provider="Google",api_key=google_api_key,temperature=0.5,
                 model_name="gemini-pro"),
-        chain_type= chain_type,
+        chain_type= "stuff",
+        #chain_type= chain_type,
         verbose= True,
         return_source_documents=True    
     )
@@ -826,8 +830,6 @@ Standalone question: {question}""")
 
 
 
-
-
 def submit_message(prompt, prompt_template, temperature, max_tokens, context_length, state):