The Complete Python Course - Global Keyword: Change the Value of a Global Variable

The video tutorial explains how to work with global variables in Python, including declaring and accessing them. It demonstrates changing the value of a global variable using the global keyword, with a step-by-step example of creating a Python file and modifying a global variable within a function. The tutorial also covers the concept of scope, distinguishing between inner and outer values, and concludes with a recap of the key points discussed.

How can you demonstrate the concept of inner and outer values in relation to global variables?

What happens to the value of a global variable when it is updated inside a function?