code: def print_rank_zero(*args, **kwargs) -> None:
      """Equivalent to print, but only runs on the process with rank 0."""
      print(*args, **kwargs)
  
file_path: lightly/lightly/utils/dist.py
imports: from typing import Optional, Tuple
  import torch
  import torch.distributed
label_desc: Use image node_id 6 for calling a global function with example usage: print_rank_zero() without return types