code: def allgather_run(cmd):
      proc = subprocess.run(shlex.split(cmd), capture_output=True)
      assert proc.returncode == 0
      return allgather_object(proc.stdout.decode("utf-8"))
  
imports: import argparse
  import itertools
  import json
  import os
  import shlex
  import subprocess
  import sys
  import time
  import numpy
  import torch
  import torch.distributed
  import torch.nn
  import torch.optim
  import torchvision
label_desc: Use image node_id 2 for calling a global function with example usage: allgather_run(cmd) and returns: allgather_object