code: def __init__(self, entrypoint_file: str):
      super().__init__(
          entrypoint_file=entrypoint_file,
          queues=QueuingSystem.REDIS,
          queue_id=str(int(time())),
      )
  
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 3 to create a new DockerBackend object from inherited base classes: Backend with example: obj = DockerBackend(entrypoint_file)