code: def __init__(self, net):
      super().__init__()
      self.net = net
  
imports: from nni.retiarii import basic_unit
  import nni.retiarii.nn.pytorch
  import warnings
  import torch
  import torch.nn
  import torch.nn.functional
  from nni.retiarii import model_wrapper
  import sys
  from pathlib import Path
label_desc: Use image node_id 1 to create a new _ResidualBlock object from inherited base classes: nn with example: obj = _ResidualBlock(net)