Welcome to DataQuest community and congratulations on finishing your first guided project. I had a quick glance at your project and everything looks good. I quite liked how you’ve used the headings to give explanations for each step and thu structured your project. This can be elaborated and made into a better readable project. In order to do that, this guide will help you. https://www.dataquest.io/blog/data-science-project-style-guide/
Once you do that comments like “[, 0] and not [, 0]” can be improved. Also it is a good practice to restart and rerun your jupyter kernel before uploading your notebook here. It will make all the code cells sequential and starting from 0.
I hope this helps. Good luck with your future guided projects.
Thank you for your feedback!