Try fix runtime error

app.py

@@ -15,12 +15,12 @@ iface = gr.Interface(
     outputs="text"
 )
 
-# Listen for initial input message
 def listen_for_messages():
-  window.addEventListener('message', (event) => {
+  def handle_message(event):
     if event.data.type === 'initial_input':
       iface.update(inputs=[event.data.project_data, event.data.question])
-  })
+
+  window.addEventListener('message', handle_message)
 
 iface.load(listen_for_messages)  # Call the defined function