revert

app.py

@@ -300,14 +300,6 @@ def build_demo(elo_results_file, leaderboard_table_file):
         leader_components = build_leaderboard_tab(
             elo_results_file, leaderboard_table_file
         )
-        demo.load(_js="""
-            () => {
-                document.body.classList.toggle('dark');
-                document.body.classList.toggle('light');
-                document.querySelector('gradio-app').style.backgroundColor = 'var(--color-background-primary)';
-            }
-        """)
-
     return demo