code: def forward(self, x):
      return self.model(x)
  
file_path: keras/examples/demo_custom_torch_workflow.py
imports: import os
  import torch
  import torch.nn
  import torch.optim
  from keras import layers
  import keras
  import numpy
label_desc: Use image node_id 2 for calling the MyModel obj's underlying member method code with example usage: obj.forward(x) and returns: self