code: def to_transformed_dtype(
      self, y: Union[Series, np.ndarray, list]
  ) -> Series:
      if y.dtype.kind in ("i", "u"):
          return y.astype(self.transformed_dtype)
      return y
  
imports: import copy
  import logging
  from typing import Union
  import numpy
  from pandas import DataFrame, Series
  from autogluon.core.constants import BINARY, MULTICLASS, QUANTILE, REGRESSION, SOFTCLASS
  from autogluon.core.utils import get_pred_from_proba, get_pred_from_proba_df
label_desc: Use image node_id 4 for calling the LabelCleaner obj's underlying member method code with example usage: obj.to_transformed_dtype(y) and returns: y, y