Update QA_Bot.py

QA_Bot.py

@@ -34,7 +34,6 @@ def QA_Bot(vectorstore,API_KEY,documents):
         st.chat_message("user").markdown(prompt)
         # Add user message to chat history
         st.session_state.messages.append({"role": "user", "content": prompt})
-        st.session_state.messages.append({"role": "assistant", "content": summary_response})
         
         ai_response = Q_A(vectorstore,prompt,API_KEY)
         response = f"Echo: {ai_response}"