Update app.py

app.py

@@ -563,13 +563,15 @@ chain = ConversationalRetrievalChain.from_llm(
         template=standalone_question_template),
     combine_docs_chain_kwargs={'prompt': answer_prompt},
     condense_question_llm=instantiate_LLM(
-        LLM_provider="Google",api_key=google_api_key,temperature=0.3,
+        #LLM_provider="Google",api_key=google_api_key,temperature=0.3,
+        LLM_provider="OpenAI",api_key=api_key,temperature=0.3,
         model_name="gemini-pro"),
     memory=create_memory("gemini-pro"),
     retriever = compression_retriever_HF,
     #retriever = base_retriever_HF,  #base_retriever_HF
     llm=instantiate_LLM(
-        LLM_provider="Google",api_key=google_api_key,temperature=0.8,
+        #LLM_provider="Google",api_key=google_api_key,temperature=0.8,
+        LLM_provider="OpenAI",api_key=api_key,temperature=0.3,
         model_name="gemini-pro"),
     chain_type= "stuff",
     verbose= True,