code: def forward(self, x):
      return self.net(x)
  
imports: import copy
  import random
  from functools import wraps, partial
  import torch
  from torch import nn
  import torch.nn.functional
  from torchvision import transforms
label_desc: Use image node_id 2 for calling the MLP obj's underlying member method code with example usage: obj.forward(x) and returns: self