Fix bug in results computation

results/roc.py

@@ -37,7 +37,7 @@ class ROCResults(BaseResults):
                 y_pred_path = f"{self.path}/{config_name}/results_{algo}/anomaly_scores_dataset_{algo}.ts"
                 roc, f1 = self.__compute_score(labels, y_pred_path)
 
-                if algo in self.result["roc"]:
+                if algo in self.result:
                     self.result[algo][config_name] = {"classic": {"roc": round(roc, 4), "f1": round(f1, 4)}}
                 else:
                     self.result[algo] = {config_name: {"classic": {"roc": round(roc, 4), "f1": round(f1, 4)}}}