hunk.code_window:                 return string.replace("~", self.home_dir, 1)
           return string
       def run_init(self, *, as_head, file_mounts):
           image = self.docker_config.get("image")
           image = self.docker_config.get(
               f"{'head' if as_head else 'worker'}_image", image)
           self._check_docker_installed()
  
hunk.labels: keep keep keep keep add keep keep keep keep keep
hunk.after_edit:         BOOTSTRAP_MOUNTS = [
               "~/ray_bootstrap_config.yaml", "~/ray_bootstrap_key.pem"
           ]
  
hunk.file_path: python/ray/autoscaler/command_runner.py
hunk.type: add
file: from ray.rllib.agents.ddpg.apex import ApexDDPGTrainer
  from ray.rllib.agents.ddpg.ddpg import DDPGTrainer, DEFAULT_CONFIG
  from ray.rllib.agents.ddpg.td3 import TD3Trainer
  
  __all__ = [
      "ApexDDPGTrainer",
      "DDPGTrainer",
      "DEFAULT_CONFIG",
      "TD3Trainer",
  ]
  