code: def __init__(self):
      super(ModelImage, self).__init__()
      self.fc = nn.Linear(25, 6400)
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import logging
  import unittest
  import numpy
  import torch.nn
  import torch.optim
  from art.estimators.classification.pytorch import PyTorchClassifier
  from art.defences.preprocessor import PixelDefend
  from art.utils import load_mnist
  from tests.utils import master_seed
label_desc: Use image node_id 1 to create a new ModelImage object from inherited base classes: nn with example: obj = ModelImage()