code: def fake_s3(tmp):
      return FakeS3(tmp)
  
file_path: sagemaker-python-sdk/tests/unit/sagemaker/workflow/test_utils.py
imports: from __future__ import absolute_import
  import os
  import shutil
  import tempfile
  import pytest
  from sagemaker.estimator import Estimator
  from sagemaker.workflow._utils import _RepackModelStep, _RegisterModelStep, REPACK_SCRIPT, REPACK_SCRIPT_LAUNCHER
  from sagemaker.workflow.properties import Properties
  from tests.unit.test_utils import FakeS3, list_tar_files
  from tests.unit import DATA_DIR
  from tests.unit.sagemaker.workflow.conftest import ROLE, IMAGE_URI, BUCKET
label_desc: Use image node_id 7 for calling a global function with example usage: fake_s3(tmp) and returns: FakeS3