code: def __exit__(self, type, value, tb):
      setattr(torch.nn.Module, "_slow_forward", self.backup)
  
imports: from mmdnn.conversion.common.DataStructure.graph import GraphNode, Graph
  import torch
  import torch.autograd
  import torch.serialization
  import contextlib
  from torch.jit import _unique_state_dict
label_desc: Use image node_id 3 for calling the scope_name_workaround obj's underlying member method code with example usage: obj.__exit__(type, value, tb) without return types