Notes for Python's function# Defining a class class class_name: [statement 1] [statement 2]
Becauseitisaseperateprogram,afunctiondoesn'tseeanyofthevariablesthatareinyourmainprogram(Functionsruncompletelyindependentofthemainprogram.),andyourmainprogramdoesn'tseeanyofthevariablesthatareinafunc