code: def is_dist_avail_and_initialized():
      if not dist.is_available():
          return False
      if not dist.is_initialized():
          return False
      return True
  
file_path: towhee/towhee/models/coformer/utils.py
imports: import torch
  from torch import Tensor
  import torch.distributed
  from typing import Optional, List
label_desc: Use image node_id 3 for calling a global function with example usage: is_dist_avail_and_initialized() and returns: True, False, False