Albumentations for image augmentation

Thanks a lot @ksz for your answer and your precious help.

I have three questions:

  1. Is there an instruction in albumentations that looks like “transforms.Grayscale(num_output_channels = 1)”

  2. Is it interesting to use albumentations instead of transforms proposed by pytorch?

  3. Is it possible to use at the same time albumentations and transforms or only one should be used?