class_docstr: MovieLens rating dataset (deprecated handle version).
code: def __init__(self, **kwargs):
      logging.warning(
          'The handle "movie_lens" for the MovieLens dataset is deprecated. '
          'Prefer using "movielens" instead.'
      )
      super(MovieLens, self).__init__(**kwargs)
  
imports: from __future__ import annotations
  import os
  import textwrap
  from typing import Any, Callable, Dict, Iterator, List, Optional, Tuple
  from absl import logging
  import numpy
  import tensorflow_datasets.public_api
  from tensorflow_datasets.structured import movielens_parsing
label_desc: Use image node_id 1 to create a new MovieLens object from inherited base classes: Movielens with example: obj = MovieLens()