class_docstr: A wrapper for running commands in ray ci docker container
code: def get_run_command_extra_args(
      self,
      gpu_ids: Optional[List[int]] = None,
  ) -> List[str]:
      pass
  
file_path: ray/ci/ray_ci/container.py
imports: import abc
  import os
  import subprocess
  import sys
  from typing import List, Tuple, Optional
label_desc: Use image node_id 8 for calling the Container obj's underlying member method code with example usage: obj.get_run_command_extra_args(gpu_ids) without return types