code: def _collect_env_vars() -> Dict[str, str]:
      return {
          env_var: os.environ[env_var]
          for env_var in _TORCH_DISTRIBUTED_ENV_VARS
          if env_var in os.environ
      }
  
imports: import os
  import random
  import re
  import socket
  from typing import Dict, List
  import torch
  import torch.distributed
label_desc: Use image node_id 10 for calling a global function with example usage: _collect_env_vars() and returns: unknown