code: def __init__(self, rank, world):
      super().__init__(rank, world)
  
file_path: pytorch/torch/testing/_internal/distributed/distributed_utils.py
imports: from contextlib import contextmanager
  from datetime import timedelta
  from functools import partial, wraps
  import torch.distributed
  import torch.distributed.distributed_c10d
label_desc: Use image node_id 1 to create a new MockProcessGroup object from inherited base classes: dist with example: obj = MockProcessGroup(rank, world)