Update app.py

app.py

@@ -6,7 +6,7 @@ from langchain.chains import RetrievalQA
 from langchain.llms import GooglePalm
 
 # Define chatbot response function
-def chatbot_response(user_input, history):
+def chatbot_response(user_input):
     # Example: returning a placeholder response, update with actual chatbot logic
     # bot_response = "You said: " + user_input
     # history.append((user_input, bot_response))