code: def test_HierarchicalValidation(self) -> None:
      self.assertFalse(self.param1.is_hierarchical)
      with self.assertRaises(NotImplementedError):
          self.param1.dependents
  
imports: from ax.core.parameter import _get_parameter_type, ChoiceParameter, EPS, FixedParameter, ParameterType, RangeParameter
  from ax.exceptions.core import UserInputError
  from ax.utils.common.testutils import TestCase
  from ax.utils.common.typeutils import not_none
label_desc: Use image node_id 13 for calling the RangeParameterTest obj's underlying member method code with example usage: obj.test_HierarchicalValidation() without return types