code: def validate_all(self, sample_list: Iterator[dict]):
      result = []
      for item in sample_list:
          result.append(self.validate(item))
  
file_path: contextual-ai/xai/data/validator/abstract_validator.py
imports: from typing import Iterator, Dict
  from abc import ABC, abstractmethod
label_desc: Use image node_id 3 for calling the AbstractValidator obj's underlying member method code with example usage: obj.validate_all(sample_list) without return types