code: def test_load(artifact_obj, sagemaker_session):
      assert artifact_obj.artifact_name
      logging.info(f"loading {artifact_obj.artifact_name}")
      loaded = artifact.Artifact.load(
          artifact_arn=artifact_obj.artifact_arn,
          sagemaker_session=sagemaker_session,
      )
      assert artifact_obj.artifact_arn == loaded.artifact_arn
  
file_path: sagemaker-python-sdk/tests/integ/sagemaker/lineage/test_artifact.py
imports: from __future__ import absolute_import
  import datetime
  import logging
  import time
  import pytest
  from sagemaker.lineage import artifact
  from sagemaker.utils import retry_with_backoff
label_desc: Use image node_id 4 for calling a global function with example usage: test_load(artifact_obj, sagemaker_session) without return types