code: def __init__(self, artifact_name):
      msg = 'Cannot pickle dump artifact named "%s"' % artifact_name
      super().__init__(msg=msg, lineno=None)
  
imports: from ..exception import MetaflowException
label_desc: Use image node_id 1 to create a new UnpicklableArtifactException object from inherited base classes: MetaflowException with example: obj = UnpicklableArtifactException(artifact_name)