code: def fetch_aparc_sub_parcellation(subjects_dir=None, verbose=None):
      """Fetch the modified subdivided aparc parcellation.
  
      This will download and install the subdivided aparc parcellation
      :footcite:'KhanEtAl2018' files for
      FreeSurfer's fsaverage to the specified directory.
  
      Parameters
      ----------
      subjects_dir : path-like | None
          The subjects directory to use. The file will be placed in
          ``subjects_dir + '/fsaverage/label'``.
      %(verbose)s
  
      References
      ----------
      .. footbibliography::
      """
      import pooch
  
      subjects_dir = get_subjects_dir(subjects_dir, raise_error=True)
      destination = subjects_dir / "fsaverage" / "label"
      urls = dict(
          lh="https://osf.io/p92yb/download",
          rh="https://osf.io/4kxny/download",
      )
      hashes = dict(
          lh="9e4d8d6b90242b7e4b0145353436ef77",
          rh="dd6464db8e7762d969fc1d8087cd211b",
      )
      downloader = pooch.HTTPDownloader(**_downloader_params())
      for hemi in ("lh", "rh"):
          fname = f"{hemi}.aparc_sub.annot"
          fpath = destination / fname
          if not fpath.is_file():
              pooch.retrieve(
                  url=urls[hemi],
                  known_hash=f"md5:{hashes[hemi]}",
                  path=destination,
                  downloader=downloader,
                  fname=fname,
              )
  
imports: import importlib
  import inspect
  import logging
  import os
  import os.path
  import sys
  import tempfile
  import time
  import zipfile
  from collections import OrderedDict
  from pathlib import Path
  import numpy
  from ..label import Label, read_labels_from_annot, write_labels_to_annot
  from ..utils import _pl, _safe_input, _validate_type, get_config, get_subjects_dir, logger, set_config, verbose
  from ..utils.docs import _docformat, docdict
  from .config import MNE_DATASETS, _hcp_mmp_license_text
label_desc: Use image node_id 9 for calling a global function with example usage: fetch_aparc_sub_parcellation(subjects_dir, verbose) without return types