old_contents: """A collections of pre-defined well known models."""
  
  from .vgg16 import VGG16
  from .squeezenetv1 import SqueezeNetV1
  from .mobilenetv1 import MobileNetV1
  
new_contents: # """A collections of pre-defined well known models."""
  
  from .vgg16 import VGG16
  from .squeezenetv1 import SqueezeNetV1
  from .mobilenetv1 import MobileNetV1
  
subject: remove __init__ docs