This module introduces us to Lamda Codex, higher-order functions, decorators and lexical scoping.

To verify if the norm is correctly applied in the different files:

flake8

If there is an issue, the command will send back said issue. Otherwise, nothing will be sent back in the terminal.

To execute the program, once in the corresponding file, use:

python3 <name of the program>

Functions are first-class citizens in Python, meaning they can be passed around, stored in variables, and transformed just like any other data