Update app.py

app.py

@@ -59,11 +59,12 @@ with gr.Blocks() as demo:
                     gr.Markdown(TASKS_DESCRIPTIONS[TASKS_PRETTY_REVERSE[task_pretty]])
 
                 leaderboard_table = get_leaderboard_for_task(task_pretty)
-
+                task_input = gr.Text(value=task_pretty, visible=False)
+                
                 refresh_button = gr.Button("🔄 Refresh", variant="secondary")
                 refresh_button.click(
                     fn=get_leaderboard_for_task,
-                    inputs=task_pretty,
+                    inputs=task_input,
                     outputs=leaderboard_table,
                 )