code: def stop_all_works(
      self, works: List["lightning.app.LightningWork"]
  ) -> None:
      pass
  
file_path: pytorch-lightning/src/lightning/app/runners/backends/docker.py
imports: from time import time
  from typing import List, Optional
  import lightning.app
  from lightning.app.core.queues import QueuingSystem
  from lightning.app.runners.backends.backend import Backend
label_desc: Use image node_id 6 for calling the DockerBackend obj's underlying member method code with example usage: obj.stop_all_works(works) without return types