code: def __setstate__(self, state):
      (self._packed_params, self.training, self.dtype) = state
  
imports: from typing import Optional
  import torch
  from torch.ao.nn.quantized.modules.utils import _quantize_weight, _hide_packed_params_repr
label_desc: Use image node_id 9 for calling the LinearPackedParams obj's underlying member method code with example usage: obj.__setstate__(state) without return types