code: def test_iter_raises():
      # GH 54173
      ser = Series(["foo", "bar"])
      with pytest.raises(
          TypeError, match="'StringMethods' object is not iterable"
      ):
          iter(ser.str)
  
imports: from datetime import datetime, timedelta
  import numpy
  import pytest
  from pandas import DataFrame, Index, MultiIndex, Series
  import pandas._testing
  from pandas.core.strings.accessor import StringMethods
  from pandas.tests.strings import object_pyarrow_numpy
label_desc: Use image node_id 2 for calling a global function with example usage: test_iter_raises() without return types