code: def _index_lock_path(self):
      return Path(self.repo.path) / "locks" / "index"
  
imports: import contextlib
  import time
  import datetime
  import pytz
  import logging
  import os
  from threading import Thread
  from pathlib import Path
  from typing import Iterable
  from aim.sdk.repo import Repo
  from aim.sdk.run_status_watcher import Event
  from aim.storage.locking import RefreshLock
label_desc: Use image node_id 10 for calling the RepoIndexManager obj's underlying member method code with example usage: obj._index_lock_path() and returns: unknown