code: def test_series_pandas_methods(mth):
      np.random.seed(0)
      arr = (1 + np.random.random(5) * 100).astype(np.int64)
      sr = Series(arr)
      psr = pd.Series(arr)
      np.testing.assert_equal(getattr(sr, mth)(), getattr(psr, mth)())
  
file_path: cudf/python/cudf/cudf/tests/test_unaops.py
imports: import itertools
  import operator
  import re
  import numpy
  import pandas
  import pytest
  import cudf
  from cudf import Series
  from cudf.testing import _utils
label_desc: Use image node_id 4 for calling a global function with example usage: test_series_pandas_methods(mth) without return types