Update app.py

app.py

@@ -184,17 +184,15 @@ submit_button.click(
   ],
   submission_result,
 )
-# ... (your existing code)
-
 with demo:
   gr.HTML(TITLE)
   gr.Markdown(INTRODUCTION_TEXT, elem_classes="markdown-text")
   with gr.Tabs(elem_classes="tab-buttons") as tabs:
     # ... (your tabs content)
     # ... (your submission form)
-  
-  start_button = gr.Button("Start", elem_id="start_button") # Remove the extra indentation
+
+  start_button = gr.Button("Start", elem_id="start_button")
   scheduler = BackgroundScheduler()
   scheduler.add_job(restart_space, "interval", seconds=1800)
   scheduler.start()
-demo.queue(default_concurrency_limit=40).launch() 
+demo.queue(default_concurrency_limit=40).launch()