code: def get_swap_tensors(self):
      swap_tensors = []
      for buffer in self._get_used_buffers():
          swap_tensors += buffer.get_swap_tensors()
  
      return swap_tensors
  
imports: import torch
  from deepspeed.utils.logging import logger
  from deepspeed import comm
label_desc: Use image node_id 5 for calling the SwapBufferPool obj's underlying member method code with example usage: obj.get_swap_tensors() and returns: swap_tensors