code: def has_buffers(self):
      return len(self.all_buffers) > 0
  
imports: import torch
  from deepspeed import comm
  from deepspeed.utils.logging import logger
  from deepspeed.runtime.swap_tensor.utils import swap_out_tensors, SwapBuffer
label_desc: Use image node_id 2 for calling the AsyncTensorSwapper obj's underlying member method code with example usage: obj.has_buffers() and returns: unknown