def __init__(self, transform_output_dir: str):
    """Init method for TFTransformOutput.

    Args:
      transform_output_dir: The directory containig tf.Transform output.
    """
    self._transform_output_dir = transform_output_dir

    # Lazily constructed properties.
    self._transformed_metadata = None
    self._raw_metadata = None
    self._transform_features_layer = None
    self._exported_as_v1_value = None
    self._transformed_domains = None
Init method for TFTransformOutput.

    Args:
      transform_output_dir: The directory containig tf.Transform output.
    
tensorflow_transform/output_wrapper.py