Dci Metric is from Stylespace(https://github.com/betterze/StyleSpace).

1. Download pretrained classifers for CelebA 40 attributes.
mkdir metrics_checkpoint
gdown https://drive.google.com/drive/folders/1MvYdWCBuMfnoYGptRH-AgKLbPTsIQLhl -O ./metrics_checkpoint --folder

2. Run dci_sublayer.ipynb