code: def test_load_dataset_key_error(
      dummy_dc_loader: load.DatasetCollectionLoader,
  ):  # pylint: disable=redefined-outer-name
      with pytest.raises(
          KeyError,
          match="Dataset d is not included in this collection.+",
      ):
          dummy_dc_loader.load_dataset("d")
  
imports: import logging
  from unittest import mock
  import pytest
  import tensorflow
  from tensorflow_datasets import testing
  from tensorflow_datasets.core import file_adapters
  from tensorflow_datasets.core import load
  from tensorflow_datasets.core import naming
  from tensorflow_datasets.core import read_only_builder
  from tensorflow_datasets.core import registered
  from tensorflow_datasets.core import visibility
label_desc: Use image node_id 9 for calling a global function with example usage: test_load_dataset_key_error(dummy_dc_loader) without return types