How do you define classes and objects in Python?

 Classes in Python are a blueprint for creating objects, providing structure for data and methods that operate on that data. Objects are instances of a class, and each object has its own set of data and methods.

To define a class in Python, you use the class keyword followed by the name of the class, with the class definition inside a block of indented code:

An object is created from a class using the class name followed by parentheses:

To add data to a class, you can use class variables, which are defined within the class definition but outside of any methods. For example:

To add behavior to a class, you can define class methods, which are functions that operate on the class variables. The first argument of a class method is always self, which refers to the instance of the object being operated on.