code: def _make_id(
      filename: tf.Tensor,  # tf.Tensor[tf.string]
      index: tf.Tensor,  # tf.Tensor[tf.int64]
  ) -> tf.Tensor:  # tf.Tensor[tf.int64]
      """Creates the unique example ID."""
      return tf.strings.join(
          [filename, tf.strings.as_string(index)],
          separator="__",
      )
  
imports: from __future__ import annotations
  import functools
  import os
  import re
  from typing import Any, Callable, List, NamedTuple, Optional, Sequence
  from absl import logging
  import numpy
  from tensorflow_datasets.core import example_parser
  from tensorflow_datasets.core import file_adapters
  from tensorflow_datasets.core import splits
  from tensorflow_datasets.core import tf_compat
  from tensorflow_datasets.core import utils
  from tensorflow_datasets.core.utils import file_utils
  from tensorflow_datasets.core.utils import read_config
  from tensorflow_datasets.core.utils import shard_utils
  from tensorflow_datasets.core.utils import tree_utils
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
label_desc: Use image node_id 2 for calling a global function with example usage: _make_id(filename, index) and returns: tf