Here are a couple of websites that you should check out:
- https://staff.fnwi.uva.nl/t.r.walstra/: the course website that contains the slides;
- https://github.com/graeme-a-stewart/python-introduction: an introduction to Python, which is a little more basic;
- https://github.com/hsf-training/PyHEP-resources: Python resources that are specifically useful for high energy physics.
- https://hub.mybinder.org/user/ipython-ipython-in-depth-j2en30n9/notebooks/binder/Index.ipynb Specifically for notebooks.