code: def __init__(self):
      super(TestModule2, self).__init__()
      self.layer1 = TestModule()
  
imports: from unittest import TestCase
  from mock import patch, Mock
  from torch import nn
  from torchbearer.callbacks.manifold_mixup import ManifoldMixup
  import torchbearer
  import torch
label_desc: Use image node_id 1 to create a new TestModule2 object from inherited base classes: nn with example: obj = TestModule2()