Update app.py

app.py

@@ -930,7 +930,7 @@ with gr.Blocks(css=custom_css) as demo:
     student_id_input = gr.Textbox(label="Student ID")
 
     group_input = gr.Radio(
-        choices=[("Group 1", "1"), ("Group 2", "2")],  # ★表示問題回避のため文字列
+        choices=[("Group 1", "1"), ("Group 2", "2")], 
         label="実験グループを選択",
         value="2",
         elem_id="group_radio"