code: def test_sort_values_with_na(self):
      # GH48495
      arrays = [
          array([2, NA, 1], dtype="Int64"),
          array([1, 2, 3], dtype="Int64"),
      ]
      index = MultiIndex.from_arrays(arrays)
      index = index.sort_values()
      result = DataFrame(range(3), index=index)
  
      arrays = [
          array([1, 2, NA], dtype="Int64"),
          array([3, 1, 2], dtype="Int64"),
      ]
      index = MultiIndex.from_arrays(arrays)
      expected = DataFrame(range(3), index=index)
  
      tm.assert_frame_equal(result, expected)
  
file_path: pandas/pandas/tests/indexing/multiindex/test_sorted.py
imports: import numpy
  import pytest
  from pandas import NA, DataFrame, MultiIndex, Series, array
  import pandas._testing
label_desc: Use image node_id 6 for calling the TestMultiIndexSorted obj's underlying member method code with example usage: obj.test_sort_values_with_na() without return types