code: def test_set_levels_categorical(ordered):
      # GH13854
      index = MultiIndex.from_arrays([list("xyzx"), [0, 1, 2, 3]])
  
      cidx = CategoricalIndex(list("bac"), ordered=ordered)
      result = index.set_levels(cidx, level=0)
      expected = MultiIndex(
          levels=[cidx, [0, 1, 2, 3]], codes=index.codes
      )
      tm.assert_index_equal(result, expected)
  
      result_lvl = result.get_level_values(0)
      expected_lvl = CategoricalIndex(
          list("bacb"), categories=cidx.categories, ordered=cidx.ordered
      )
      tm.assert_index_equal(result_lvl, expected_lvl)
  
imports: import numpy
  import pytest
  from pandas.compat import PY311
  from pandas.core.dtypes.dtypes import DatetimeTZDtype
  import pandas
  from pandas import CategoricalIndex, MultiIndex
  import pandas._testing
label_desc: Use image node_id 13 for calling a global function with example usage: test_set_levels_categorical(ordered) without return types