Anubhav1107:

I am a beginner, do you think I should also learn keras for future or only the docs are fine


I’m not sure, if I misunderstand the question, but if you want to learn PyTorch, the docs and tutorials should be fine. There is no need to learn Keras in order to work with PyTorch. On the other hand, if you would like to learn Keras, I would recommend to look into their tutorial section.