numpy tqdm>=4.23.0 scipy==1.2 torchsummary>=1.3 matplotlib>=2.2.2 opencv_contrib_python>=4.1.0.25 torchvision>=0.3.0 scikit_image>=0.15.0 torchviz>=0.0.1 Pillow>=6.1.0 torch easydict prefetch_generator PyYAML tensorboard future numba pypng