Update src/populate.py

src/populate.py

@@ -43,6 +43,9 @@ def get_leaderboard_df(results_path: str, requests_path: str, cols: list, benchm
     print(f"\nTotal rows: {len(df)}")
     print(f"\nColumn dtypes:")
     print(df.dtypes)
+    df = df.rename(columns={'Type_Symbol': 'T'})
+    print("Leaderboard DataFrame columns after preparation:")
+    print(df.columns.tolist())
     
     return df