update

app.py

@@ -211,10 +211,9 @@ with gr.Blocks(
         type="messages"
     )
 
-with gr.Blocks(
+with gr.Blocks() as demo:
      with gr.Row(scale=1):
         chatbot_topic=gr.CheckboxGroup(["Academia", "Extracurriculars", "Time Management", "Financial Aid"], label="What would you like advice about?")
-)
 
 #launching chatbot
 demo.launch()