code: def test_dimension_with_invalid_names(name):
      with pytest.raises(ValueError) as exc:
          Real(1, 2, name=name)
      assert (
          "Dimension's name must be either string or None."
          == exc.value.args[0]
      )
  
imports: import pytest
  import numbers
  import numpy
  import os
  import yaml
  from tempfile import NamedTemporaryFile
  from numpy.testing import assert_array_almost_equal
  from numpy.testing import assert_array_equal
  from numpy.testing import assert_equal
  from numpy.testing import assert_raises_regex
  from skopt import Optimizer
  from skopt.space import Space
  from skopt.space import Real
  from skopt.space import Integer
  from skopt.space import Categorical
  from skopt.space import check_dimension
  from skopt.utils import normalize_dimensions
label_desc: Use image node_id 38 for calling a global function with example usage: test_dimension_with_invalid_names(name) without return types