Hi,
Personally I recommend the cs231n course by Karpathy. It teaches you all the fundamentals you need for deep learning, as you learn how to implement and train neural networks using nothing but NumPy. It teaches you how frameworks like TensorFlow and PyTorch work.
You can find all his lectures on YouTube. Assignments are in Python, for which solutions can be found on Github.
In case you want to learn only Hugging Face tooling, then I’d recommend Hugging Face - Learn.