code: def test_sorted_by_key(self):
      self._test_items(
          "split1",
          _SORTED_ITEMS,
          [value for _, value in _SORTED_ITEMS],
          disable_shuffling=True,
      )
  
imports: import collections
  import contextlib
  import logging
  import resource
  import tempfile
  from absl.testing.absltest import mock
  import pytest
  from tensorflow_datasets import testing
  from tensorflow_datasets.core import shuffle
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
label_desc: Use image node_id 4 for calling the ShuffleTest obj's underlying member method code with example usage: obj.test_sorted_by_key() without return types