update

util/injection.py

@@ -127,3 +127,5 @@ def process_scores_multiple(df, num_run, parameters, privilege_label, protect_la
     for category in ['Privilege_characteristics', 'Privilege_normal','Protect_characteristics', 'Protect_normal','Neutral_characteristics', 'Neutral_normal']:
         df[f'{category}_Scores'] = pd.Series([lst if isinstance(lst, list) else [] for lst in scores[category]])
         df[f'{category}_Avg_Score'] = df[f'{category}_Scores'].apply(calculate_avg_score)
+
+    return df