class Car():
    def __init__(self,Make,Model,Year):
        self.Make = Make
        self.Model = Model
        self.Year = Year

    def Show_Info(self):
        print("Make :",self.Make,\n "

Model:",self.Model,\n"

Year :",self.Year)
        
class WifesCar(Car):
    pass

class NewCar(Car):
    def Change_Year(self,new_year):
        print("changeing year")
        self.Year = new_year

Hercar = WifesCar("Pontiac","Vibe",2009)
Hercar.Show_Info()

#Make : Pontiac 
#Model: Vibe 
#Year : 2009

DaughtersCar = NewCar("Pontiac","Vibe",2009)
DaughtersCar.Change_Year(2011)
DaughtersCar.Show_Info()

#changeing year
#Make : Pontiac 
#Model: Vibe 
#Year : 2011