How to use the __bool__ magic method (i.e. dunder method) in Python to define how the built-in bool() function should behave for a type of object (i.e. define how object types should be converted to bool type values). Source code: https://github.com/portfoliocourses/python-example-code/blob/main/__bool__method.py. Check out https://www.portfoliocourses.com to build a portfolio that will impress employers!