Update app.py

app.py

@@ -304,11 +304,11 @@ with demo:
             initial_columns = [c.name for c in fields(AutoEvalColumn) if c.never_hidden or c.displayed_by_default]
             # データの状態を確認するための print 文を追加
             print("Before select_columns:")
-            print(df['Model'].head())  # select_columns 呼び出し前に 'Model' 列を確認
+            print(leaderboard_df['Model'].head())  # select_columns 呼び出し前に 'Model' 列を確認
             leaderboard_df_filtered = select_columns(leaderboard_df, initial_columns)
             # select_columns 後に再度 'Model' 列を確認
             print("After select_columns:")
-            print(filtered_df['Model'].head())
+            print(leaderboard_df['Model'].head())
             
             # 重複カラムの確認と削除
             duplicate_columns = leaderboard_df_filtered.columns[leaderboard_df_filtered.columns.duplicated()]