code: def unpatch(self):
      new_module = self.__class__.__bases__[0](**self._kwargs)
      new_module.load_state_dict(self.state_dict())
      return new_module
  
imports: import copy
  import warnings
  from typing import List, Optional, cast, Dict
  from baal.bayesian.common import replace_layers_in_module, _patching_wrapper, BayesianModule
  import torch
  from torch import nn
  from packaging.version import parse
label_desc: Use image node_id 1 for calling the WeightDropMixin obj's underlying member method code with example usage: obj.unpatch() and returns: new_module