Check for duplicate column names in the DataFrame

src/leaderboard/read_evals.py

@@ -220,7 +220,7 @@ def get_raw_eval_results(results_path: str, requests_path: str) -> list[EvalResu
 
     return results
 
-# Before converting DataFrame to dict, ensure unique column names
+# Keep the ensure_unique_columns function definition
 def ensure_unique_columns(df):
     # Get duplicate column names
     duplicates = df.columns[df.columns.duplicated()].tolist()
@@ -237,8 +237,3 @@ def ensure_unique_columns(df):
                 elif mask[idx]:
                     count += 1
     return df
-
-# When preparing DataFrame for leaderboard display
-df = ensure_unique_columns(df)
-# Now convert to dict for Gradio
-data = df.to_dict(orient="split")