code: def test_remap_dict(
      self,
      d: dict[utils.K, utils.V],
      keymap: dict[utils.K, utils.K],
      expected: dict[utils.K, utils.V],
  ):
      remapped = utils.remap_dict(d, keymap)
      self.assertEqual(expected, remapped)
  
imports: from collections.abc import Callable, Sequence
  import copy
  from typing import Any, Optional, TypeVar, Union
  from absl.testing import absltest
  from absl.testing import parameterized
  from lit_nlp.api import types
  from lit_nlp.lib import utils
  import numpy
label_desc: Use image node_id 9 for calling the UtilsTest obj's underlying member method code with example usage: obj.test_remap_dict(d, keymap, expected) without return types