code: def on_rep_end(self):
      self.data_test.prediction.on_rep_end(self.cv_params["n_splits"])
      super().on_rep_end()
  
imports: from hyperparameter_hunter.callbacks.bases import BasePredictorCallback
  from hyperparameter_hunter.data import OOFDataset, HoldoutDataset, TestDataset
label_desc: Use image node_id 7 for calling the PredictorTest obj's underlying member method code with example usage: obj.on_rep_end() without return types