code: def _init_process_group(rank, world_size):
      # init the gloo process group here.
      dist.init_process_group(
          backend="gloo",
          rank=rank,
          world_size=world_size,
          timeout=timedelta(seconds=180),
      )
      print(f"[Rank: {rank}] Done with process group initialization...")
  
imports: import logging
  import os
  import platform
  import tempfile
  from datetime import timedelta
  import dgl
  import numpy
  import pyarrow
  import pytest
  import torch.distributed
  import torch.multiprocessing
  from pytest_utils import create_chunked_dataset
  from tools.distpartitioning import constants, dist_lookup
  from tools.distpartitioning.gloo_wrapper import allgather_sizes
  from tools.distpartitioning.utils import get_idranges, get_ntype_counts_map, read_json
label_desc: Use image node_id 1 for calling a global function with example usage: _init_process_group(rank, world_size) without return types