class and instance variable in python code example

Example 1: instance variable in python

class Car:    wheels = 4    # <- Class variable    def __init__(self, name):        self.name = name    # <- Instance variable

Example 2: call instance class python

# define class
class example:
# define __call__ function
   def __call__(self):
       print("It worked!")
# create instance
g = example()
# when attempting to call instance of class it will call the __class method
g()
# prints It worked!