github/codespaces-jupyter ? reverse-engineered prompt

I want you to turn this codespace into a friendly starter project for learning Python, Jupyter notebooks, and basic machine learning.

Please set it up so I can open the notebooks and immediately start exploring with some simple examples and a clean workspace. Add a few helpful starter notebooks, a small sample dataset I can play with, and enough setup so the environment is ready to use without me having to figure out the basics.

Keep it simple and beginner friendly, with clear notebook sections and comments that explain what is happening. If you need to check current notebook or package docs online, go ahead. I mainly want something I can use to experiment, learn, and build from here without starting from scratch.