Update app.py

app.py

@@ -58,6 +58,7 @@ def handle_userinput(user_question):
         st.error("Conversation not initialized. Please upload PDFs and process them.")
         return
 
+    print("Conversation:", conversation)  # Add this line for debugging
     response = conversation({'question': user_question})
     st.session_state.chat_history = response['chat_history']
 
@@ -71,6 +72,7 @@ def handle_userinput(user_question):
 
 
 
+
 def main():
     load_dotenv()
     st.set_page_config(page_title="Chat with multiple PDFs",