code: def set_device(self, device):
      self.device = device
  
imports: import torch
  from typing import List, Literal
  import torch
  from fate.arch import Context
  from torch.nn.modules.module import T
label_desc: Use image node_id 7 for calling the _AggLayerBase obj's underlying member method code with example usage: obj.set_device(device) without return types