code: def inceptionv4(pretrained=True):
      r
      model = InceptionV4()
      if pretrained:
          model.load_state_dict(model_zoo.load_url(model_urls['imagenet']))
      return model
docs: r"""InceptionV4 model architecture from the
      `"Inception-v4, Inception-ResNet..." <https://arxiv.org/abs/1602.07261>`_ paper.
  
      Args:
          pretrained (bool): If True, returns a model pre-trained on ImageNet