Update app.py

app.py

@@ -240,7 +240,7 @@ with gr.Blocks(
            # type="messages",
     #)
         gr.ChatInterface(
-            fn=lambda msg, hist: respond(msg, hist, chatbot_topic.value, chatbot_mode.value),
+            fn=lambda msg, hist, topic_vals, mode_vals: respond(msg, hist, topic_vals, mode_vals),
             title="Finance Management Hub",
             description="Ask about your personal finance",
             type="messages",