code: def pid(self) -> int:
      return self._pid
  
imports: import atexit
  import os
  from typing import TYPE_CHECKING, Any, Callable, Dict, Optional
  import psutil
  import wandb
  from wandb import env, trigger
  from wandb.errors import Error
  from wandb.sdk.lib.exit_hooks import ExitHooks
  from wandb.sdk.lib.import_hooks import unregister_all_post_import_hooks
label_desc: Use image node_id 8 for calling the _ManagerToken obj's underlying member method code with example usage: obj.pid() and returns: self