Update app.py

app.py

@@ -24,12 +24,24 @@ def get_chatbot_response(user_input):
         # Add the current user input to the conversation
         conversation_history += f"User: {user_input}\n"
         
+        # Debug: Print the conversation history
+        print("Conversation History:")
+        print(conversation_history)
+        
         # Generate response from the model
         response = chatbot(conversation_history, max_length=1000, pad_token_id=50256)[0]["generated_text"]
         
+        # Debug: Print the full response generated by the model
+        print("Generated Response (Before Stripping User Input):")
+        print(response)
+        
         # Remove the user input from the generated response (optional)
         response = response[len(conversation_history):].strip()
         
+        # Debug: Print the final response
+        print("Final Response (After Stripping User Input):")
+        print(response)
+        
         return response
     except Exception as e:
         return f"Error: {str(e)}"
@@ -89,7 +101,10 @@ with st.form(key="chat_form", clear_on_submit=True):
     if submit_button:
         if user_input:
             response = get_chatbot_response(user_input)
-            st.session_state.history.append((user_input, response))
+            if response:
+                st.session_state.history.append((user_input, response))
+            else:
+                st.warning("Bot returned an empty response.")
         else:
             st.warning("Please Enter A Prompt 😅")