code: def reduce_scatter(
      inputs: Sequence[torch.Tensor],
      outputs: Sequence[torch.Tensor],
      op: int = SUM,
      streams=None,
      comms=None,
  ) -> None:
      _check_sequence_type(inputs)
      _check_sequence_type(outputs)
      torch._C._nccl_reduce_scatter(inputs, outputs, op, streams, comms)
  
file_path: pytorch/torch/cuda/nccl.py
imports: import collections
  import warnings
  from typing import Optional, Sequence, Union
  import torch.cuda
label_desc: Use image node_id 10 for calling a global function with example usage: reduce_scatter(inputs, outputs, op, streams, comms) without return types