In Lesson 15, we venture into the realm of “Best Practices and Performance Optimization.” As you progress in your Python journey, writing functional code is just the starting point; ensuring your code is efficient, maintainable, and adheres to industry standards becomes paramount. This lesson will unravel the techniques that seasoned developers employ to keep their Python scripts running optimally. We’ll dive deep into the practices that not only enhance the speed and efficiency of your applications but also make your codebase clean and understandable for others. Welcome to the world of polished and high-performance Python coding!