You will create a class in just the same way you create a function, except you will use “class” instead of “def.” We then name the class, add a colon, and indent everything that follows.

How to use cProfile The cProfile module gathers statistics about the execution time of a Python program. It can report on anything from the entire app to a single statement or expression.

In this case, we use default to set weight to 0.0. default_factory: Provides the name of a function, which takes no parameters, that returns some object to serve as the default value for the field.