code: def is_artifact(self, name):
      return name in self.artifact_names
  
imports: import functools
  import itertools
  import logging
  import os
  import re
  from dataclasses import dataclass, field
  from importlib import __import__
  from typing import Dict, List, Optional, Set, Union
  from weakref import WeakSet
  import torch._guards
  import torch.distributed
label_desc: Use image node_id 1 for calling the LogRegistry obj's underlying member method code with example usage: obj.is_artifact(name) and returns: unknown