code: def test_from_product_empty_two_levels(first, second):
      names = ["A", "B"]
      result = MultiIndex.from_product([first, second], names=names)
      expected = MultiIndex(
          levels=[first, second], codes=[[], []], names=names
      )
      tm.assert_index_equal(result, expected)
  
imports: from datetime import date, datetime
  import itertools
  import numpy
  import pytest
  from pandas.core.dtypes.cast import construct_1d_object_array_from_listlike
  import pandas
  from pandas import Index, MultiIndex, Series, Timestamp, date_range
  import pandas._testing
label_desc: Use image node_id 25 for calling a global function with example usage: test_from_product_empty_two_levels(first, second) without return types