move method + error message

Author: R-Palazzo

sdmetrics/single_table/data_augmentation/base.py

@@ -7,7 +7,6 @@
 from sklearn.metrics import confusion_matrix, precision_recall_curve, precision_score, recall_score
 from xgboost import XGBClassifier
 
-from sdmetrics._utils_metadata import _process_data_with_metadata_ml_efficacy_metrics
 from sdmetrics.goal import Goal
 from sdmetrics.single_table.base import SingleTableMetric
 from sdmetrics.single_table.data_augmentation.utils import (