propogate lb update

app.py

@@ -355,10 +355,12 @@ def refresh_data_with_filters(version=CURRENT_VERSION, search_query="", model_ty
     Refresh the leaderboard data and update all components with filtering.
     Ensures we handle cases where dataframes might have limited columns.
     """
+    global LEADERBOARD_DF
     try:
         logger.info(f"Performing refresh of leaderboard data with filters...")
         # Get new data
         main_df = get_leaderboard_df(version=version)
+        LEADERBOARD_DF = main_df
         category_dfs = [get_category_leaderboard_df(category, version=version) for category in CATEGORIES]
         selected_columns = [x.lower().replace(" ", "_").replace("(", "").replace(")", "").replace("_recall", "_recall_binary").replace("_precision", "_precision_binary") for x in selected_columns]