code: def _validate_value(self, actual_value: Any) -> bool:
      return isinstance(actual_value, (int, float, Decimal))
  
imports: import re
  from decimal import Decimal
  from abc import abstractmethod, ABC
  from typing import Any, Iterable
  from ..df_info import df_type
label_desc: Use image node_id 3 for calling the NumberOutputType obj's underlying member method code with example usage: obj._validate_value(actual_value) and returns: isinstance