code: def test_assert_frame_equal_datetime_like_dtype_mismatch(dtype):
      df1 = DataFrame({"a": []}, dtype=dtype)
      df2 = DataFrame({"a": []})
      tm.assert_frame_equal(df1, df2, check_dtype=False)
  
imports: import pytest
  import pandas
  from pandas import DataFrame
  import pandas._testing
label_desc: Use image node_id 15 for calling a global function with example usage: test_assert_frame_equal_datetime_like_dtype_mismatch(dtype) without return types