Add Ultimate Python study guide

[huangsam]

Ultimate Python study guide for newcomers and professionals alike. 🐍 🐍 🐍

I created a GitHub repo to share what I've learned about core Python over the past 5+ years of using it as a college graduate, an employee at large-scale companies and an open-source contributor of repositories like Celery and Full Stack Python. I look forward to seeing more people learn Python and pursue their passions through it.

The reception has been amazing so far - 150+ stars! I highly recommend it (and not just because I'm the author 😄).

[huangsam]

Now it's 1.5k+ stars!