Update app.py

app.py

@@ -96,7 +96,7 @@ def build_leaderboard_tab(leaderboard_table_file, show_plot=False):
                 leaderboard_markdown = gr.Markdown(md, elem_id="leaderboard_markdown")
                 with gr.Row():
                     with gr.Column(scale=2):
-                        category_dropdown = gr.Dropdown(choices=["Overall"]), label="Category", value="Overall")
+                        category_dropdown = gr.Dropdown(choices=["Overall"], label="Category", value="Overall")
 
                 display_df = gr.Dataframe(
                     headers=[