code: def cuda_sleep_impl(seconds, cycles_per_ms):
      torch.cuda._sleep(int(seconds * cycles_per_ms * 1000))
  
file_path: fairscale/tests/nn/pipe/conftest.py
imports: import functools
  import os
  from typing import Any, Callable
  import pytest
  import torch
  from fairscale.nn.model_parallel import destroy_model_parallel
label_desc: Use image node_id 2 for calling a global function with example usage: cuda_sleep_impl(seconds, cycles_per_ms) without return types