code: def test_loc_getitem_index_differently_ordered_slice_none():
      # GH#31330
      df = DataFrame(
          [[1, 2], [3, 4], [5, 6], [7, 8]],
          index=[["a", "a", "b", "b"], [1, 2, 1, 2]],
          columns=["a", "b"],
      )
      result = df.loc[(slice(None), [2, 1]), :]
      expected = DataFrame(
          [[3, 4], [7, 8], [1, 2], [5, 6]],
          index=[["a", "b", "a", "b"], [2, 2, 1, 1]],
          columns=["a", "b"],
      )
      tm.assert_frame_equal(result, expected)
  
imports: import numpy
  import pytest
  from pandas.errors import IndexingError, PerformanceWarning
  import pandas
  from pandas import DataFrame, Index, MultiIndex, Series
  import pandas._testing
label_desc: Use image node_id 23 for calling a global function with example usage: test_loc_getitem_index_differently_ordered_slice_none() without return types