Update app.py

app.py

@@ -75,7 +75,7 @@ with gr.Blocks() as demo:
     api_submit_button.click(set_api_key, inputs=api_input, outputs=api_key_status)
     api_reset_button.click(reset_api_key, outputs=api_key_status)
     api_check_button.click(get_api_key, outputs=api_print)
-    msg.submit(respond, [msg, chatbot, model_selection], [msg, chatbot])
+    msg.submit(respond, inputs = [msg, chatbot, model_selection], outputs = [msg, chatbot])
     clear.click(lambda: None, None, chatbot, queue=False)
     
 demo.launch()