Explain the purpose of the __class__ method in Python and how it is used inside classes.

In Python, __class__ is a special attribute of an object that points to the class to which the object belongs. It allows access to the class itself from an instance.

Example usage:

class MyClass:
    def print_class_name(self):
        print(self.__class__.__name__)

obj = MyClass()
obj.print_class_name()  # Outputs: MyClass

This is useful when you need to get information about the class of an object inside a method, for logging, creating new instances, or accessing class attributes.

Note: __class__ is not a method but an attribute of the object.