code: def conv3(model):
      return model
  
file_path: Hyperactive/examples/optimization_applications/pretrained_nas.py
imports: import numpy
  import keras
  from keras.models import Sequential
  from keras.layers import Dense, Conv2D, MaxPooling2D, Flatten, Activation, Dropout
  from keras.datasets import cifar10
  from keras.utils import to_categorical
  from hyperactive import Hyperactive
label_desc: Use image node_id 4 for calling a global function with example usage: conv3(model) and returns: model