Update app.py

app.py

@@ -237,5 +237,4 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
         clear_button.click(fn=clear_chat, inputs=None, outputs=[chatbot_output, query_input])
 
 if __name__ == "__main__":
-    demo.launch()
-how can i call an external api from apex?
+    demo.launch()