code: def is_main_process() -> bool:
      """
      Returns:
          True if the current process is the main one.
      """
      return get_global_rank() == 0
  
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 6 for calling a global function with example usage: is_main_process() and returns: unknown