replace "overall (real + fake" with "overall"

leaderboard.py

@@ -116,7 +116,7 @@ def get_algorithm_scores_v2(df):
     f1_scores.append(round(f1_score(sel_df.gnd_truth.values, sel_df.pred.values, average="macro"), 3))
 
         
-    lb = pd.DataFrame({"Sample": columns + columns2 + ["overall (real + fake)"], "Num Samples": samples_tested, 
+    lb = pd.DataFrame({"Sample": columns + columns2 + ["overall"], "Num Samples": samples_tested, 
                    "TPR": tpr_scores, "TNR": tnr_scores, "F1": f1_scores})
     return lb