code: def validate(self, name: str, obj):
      super().validate(name, obj)
      for i, elt in enumerate(obj):
          self.checker.validate(f"{name}[{i}]", elt)
  
imports: from typing import Union, Dict, Pattern, Callable, Any, List, Optional
  import re
  import logging
label_desc: Use image node_id 2 for calling the ListValidator obj's underlying member method code with example usage: obj.validate(name, obj) without return types