code: def requires_spm_data(func):
      """Skip testing data test."""
      import pytest
  
      return pytest.mark.skipif(
          _skip_spm_data(), reason="Requires spm dataset"
      )(func)
  
imports: from functools import partial
  from ...utils import get_config, verbose
  from ..utils import _data_path_doc, _download_mne_dataset, _get_version, _version_doc, has_dataset
label_desc: Use image node_id 4 for calling a global function with example usage: requires_spm_data(func) and returns: pytest