code: def test_numeric_like_ops_series_arith(self, op, str_rep):
      # numeric ops on a Series
      s = Series(Categorical([1, 2, 3, 4]))
      msg = f"Series cannot perform the operation {str_rep}|unsupported operand"
      with pytest.raises(TypeError, match=msg):
          getattr(s, op)(2)
  
imports: import numpy
  import pytest
  import pandas
  from pandas import Categorical, DataFrame, Series, Timestamp, date_range
  import pandas._testing
label_desc: Use image node_id 17 for calling the TestCategoricalOps obj's underlying member method code with example usage: obj.test_numeric_like_ops_series_arith(op, str_rep) without return types