opencv-contrib-python==4.6.0.66 opencv-python==4.6.0.66 opencv-python-headless==4.6.0.66 torch torchvision tornado==5.1.1 tqdm==4.64.1 kornia numpy==1.21.6 gradio==3.3.1 imageio==2.9.0 httpx==0.24.1