Update app.py

app.py

@@ -204,7 +204,8 @@ with gr.Blocks() as demo:
     send_button.click(chatbot_response, inputs=[message_input, chatbot_interface], outputs=[chatbot_interface, chatbot_interface])
 
     async def update_feed_content():
-    return generate_rss_feed()
+        """Generate RSS feed."""
+        return generate_rss_feed()
 
 feed_timer = gr.Interval(300)  # Update the feed every 300 seconds (5 minutes)
 feed_timer.start()