Update app.py

app.py

@@ -58,7 +58,7 @@ def get_conversation_chain(vectorstore:FAISS) -> ConversationalRetrievalChain:
         model_kwargs={"temperature": 0.9, "max_length": 2048},
     )
 
-    memory = ConversationBufferMemory(memory_key="chat_history", return_messages=True)
+    memory = ConversationBufferMemory(memory_key="chat_history", return_messages=False)
     conversation_chain = ConversationalRetrievalChain.from_llm(
         llm=llm, retriever=vectorstore.as_retriever(),memory=memory
     )
@@ -67,7 +67,7 @@ def get_conversation_chain(vectorstore:FAISS) -> ConversationalRetrievalChain:
 
 def handle_userinput(user_question:str):
     response = st.session_state.conversation({"question": user_question})
-    #st.session_state.chat_history = response["chat_history"]
+    st.session_state.chat_history = response["chat_history"]
 
     for i, message in enumerate(st.session_state.chat_history):
         if i % 2 == 0: