code: def _stop_servers(self) -> None:
      if self._sock_server:
          self._sock_server.stop()
  
file_path: wandb/wandb/sdk/service/server.py
imports: import logging
  import os
  import sys
  from typing import Optional
  import wandb
  from ..lib import tracelog
  from .None import _startup_debug, port_file
  from .server_sock import SocketServer
  from .streams import StreamMux
label_desc: Use image node_id 4 for calling the WandbServer obj's underlying member method code with example usage: obj._stop_servers() without return types