Minor fix of metrics section

src/models/modeling_utils.py

@@ -49,7 +49,10 @@ def getMetrics(pred_y, pred_y_prob, true_y):
     metrics = {}
     # metrics for all categories
     metrics["accuracy"] = accuracy_score(true_y, pred_y)
-    metrics["auc"] = roc_auc_score(true_y, pred_y_prob)
+    try:
+        metrics["auc"] = roc_auc_score(true_y, pred_y_prob)
+    except:
+        metrics["auc"] = None
     metrics["kappa"] = cohen_kappa_score(true_y, pred_y)
     # metrics for label 0
     metrics["precision0"] = precision_score(true_y, pred_y, average=None, labels=[0,1], zero_division=0)[0]