ftfy regex tqdm torch~=1.7.1 torchvision~=0.8.2 pytorch_transformers imageio lmdb nltk matplotlib scikit-image IPython ffmpeg decord lpips==0.1 opencv-python tensorboardX tensorflow-gpu==2.5.0 opencv-python==4.5.5.64 omegaconf==2.1.1 einops==0.3.0 -e git+https://github.com/CompVis/latent-diffusion.git@main#egg=latent-diffusion pytorch-lightning==1.4.2 torchmetrics==0.5.0 spacy