code: def create_work(
      self,
      app: "lightning.app.LightningApp",
      work: "lightning.app.LightningWork",
  ) -> None:
      raise NotImplementedError
  
file_path: pytorch-lightning/src/lightning/app/runners/backends/cloud.py
imports: from typing import TYPE_CHECKING, List, Optional
  from lightning.app.core.queues import QueuingSystem
  from lightning.app.runners.backends import Backend
  from lightning.app.utilities.network import LightningClient
label_desc: Use image node_id 2 for calling the CloudBackend obj's underlying member method code with example usage: obj.create_work(app, work) without return types