new_contents: from chainer.links import VGG16Layers
  from PIL import Image
  
  def main():
      model = VGG16Layers()
      img = Image.open('0.jpg')
      feature = model.extract([img], layers=['fc7'])['fc7']
      print(feature)
      print(len(feature[0]))
  
  
  if __name__ == '__main__':
      main()
  
subject: Add finerure script.