code: def print_rank_0(message):
      if dist.get_rank() == 0:
          print(message)
  
file_path: H2O/h2o_flexgen/benchmark/third_party/DeepSpeed/benchmarks/communication/utils.py
imports: import torch
  import os
  import math
  import argparse
  from benchmarks.communication.constants import *
label_desc: Use image node_id 4 for calling a global function with example usage: print_rank_0(message) without return types