Update app.py

app.py

@@ -202,7 +202,7 @@ with gr.Blocks(theme='shivi/calm_seafoam') as app:
 
                     with gr.Column(scale=1):
                         gr.ChatInterface(
-                        respond,
+                        chatbot_respond,
                         type="messages",
                         title="Travia",
                         examples=[
@@ -212,7 +212,7 @@ with gr.Blocks(theme='shivi/calm_seafoam') as app:
                         ])
 
                 send_button.click(
-                respond,
+                fn = respond,
                 inputs=[destination_input, transportation_dropdown, date_input, preference_dropdown, include_checkboxes, minors_included],
                 outputs=[output_box]
         )