Lee Vaughan is the author of the "Quick Success Data Science" series on Medium.com and the programming books, "Impractical Python Projects: Playful Programming Activities to Make You Smarter," "Real-World Python: A Hacker's Guide to Solving Problems with Code," and "Python Tools for Scientists: An Introduction to Using Anaconda, JupyterLab, and Python's Scientific Libraries." He currently lives in The Woodlands, Texas.