code: def test_make_iterable_validator_illegal(args):
      scalar_validator = _validate_float_or_none
      validate_iterable = make_iterable_validator(scalar_validator)
      raise_error, value = args
      with pytest.raises(ValueError, match=raise_error):
          validate_iterable(value)
  
imports: import os
  import numpy
  import pytest
  from xarray.core.indexing import MemoryCachedArray
  from ...data import datasets, load_arviz_data
  from ...rcparams import _make_validate_choice, _make_validate_choice_regex, _validate_float_or_none, _validate_positive_int_or_none, _validate_probability, make_iterable_validator, rc_context, rc_params, rcParams, read_rcfile
  from ...stats import compare
  from ..helpers import models
label_desc: Use image node_id 19 for calling a global function with example usage: test_make_iterable_validator_illegal(args) without return types