code: def check_pil_import_or_raise_error():
      if not PIL_Image:
          raise ImportError(
              "PIL is not installed. PIL is required for this method."
          )
      return True
  
imports: from __future__ import annotations
  import dataclasses
  import functools
  import io
  import os
  import tempfile
  from typing import Any, List, Optional, Type, Union
  from absl import logging
  from etils import epath
  import numpy
  from tensorflow_datasets.core import lazy_imports_lib
  from tensorflow_datasets.core import utils
  from tensorflow_datasets.core.features import feature
  from tensorflow_datasets.core.proto import feature_pb2
  from tensorflow_datasets.core.utils import dtype_utils
  from tensorflow_datasets.core.utils import py_utils
  from tensorflow_datasets.core.utils import type_utils
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
label_desc: Use image node_id 1 for calling a global function with example usage: check_pil_import_or_raise_error() and returns: True