class_docstr: Base class for distributed execution of functions/methods. Contains common
  methods needed for DistributedTest and DistributedFixture.
class_docstr_tok: ["Base","class","for","distributed","execution","of","functions\/methods",".","Contains","common","methods","needed","for","DistributedTest","and","DistributedFixture","."]
code: def run(self):
      ...
  
imports: import os
  import time
  import inspect
  from abc import ABC, abstractmethod
  from pathlib import Path
  import torch
  import torch.multiprocessing
  import deepspeed
  import deepspeed.comm
  from torch.multiprocessing import Process
  import pytest
  from _pytest.outcomes import Skipped
  from _pytest.fixtures import FixtureLookupError, FixtureFunctionMarker
label_desc: Use image node_id 1 for calling the DistributedExec obj's underlying member method code with example usage: obj.run() without return types