code: def test_ItPreservesChoiceParameterArgs(self) -> None:
      ss2 = deepcopy(self.search_space)
      ss2 = self.t.transform_search_space(ss2)
      for p in ("d", "e"):
          with self.subTest(p):
              tranformed_param = checked_cast(
                  ChoiceParameter, ss2.parameters[p]
              )
              original_param = checked_cast(
                  ChoiceParameter, self.search_space.parameters[p]
              )
              self.assertEqual(
                  tranformed_param.is_ordered, original_param.is_ordered
              )
              self.assertEqual(
                  tranformed_param.sort_values,
                  original_param.sort_values,
              )
              if self.t_class == ChoiceEncode:
                  self.assertEqual(
                      tranformed_param.values,
                      [i for i, _ in enumerate(original_param.values)],
                  )
              else:
                  self.assertEqual(
                      tranformed_param.values,
                      original_param.values,
                  )
  
imports: from copy import deepcopy
  from typing import List, Sized
  import numpy
  from ax.core.observation import ObservationFeatures
  from ax.core.parameter import ChoiceParameter, ParameterType, RangeParameter
  from ax.core.parameter_constraint import ParameterConstraint
  from ax.core.search_space import RobustSearchSpace, SearchSpace
  from ax.modelbridge.transforms.choice_encode import ChoiceEncode, OrderedChoiceEncode
  from ax.utils.common.testutils import TestCase
  from ax.utils.common.typeutils import checked_cast
  from ax.utils.testing.core_stubs import get_robust_search_space
label_desc: Use image node_id 4 for calling the ChoiceEncodeTransformTest obj's underlying member method code with example usage: obj.test_ItPreservesChoiceParameterArgs() without return types