code: def test_get_stem_series():
      word_str_ser = cudf.Series(
          ["ihop", "packit", "mishit", "crow", "girl", "boy"]
      )
      can_replace_mask = cudf.Series(
          [True, True, True, False, False, False]
      )
  
      expect = ["ih", "pack", "mish", "crow", "girl", "boy"]
      got = get_stem_series(
          word_str_ser, suffix_len=2, can_replace_mask=can_replace_mask
      )
      assert sorted(list(got.to_pandas().values)) == sorted(expect)
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_get_stem_series() without return types