Update app.py

app.py

@@ -25,7 +25,8 @@ def submit_model(model_name):
     leaderboard.sort(key=lambda x: x["score"], reverse=True)
     with open("leaderboard.json", "w", encoding="utf-8") as f:
         json.dump(leaderboard, f, ensure_ascii=False, indent=2)
-    return update_table()
+    return update_table()[1]  # Only rows
+
 
 def update_table():
     headers = ["🏅 Rank", "📌 Model Name", "🎯 Score", "📆 Date"]