class Parent():

   def print_last_name(self):
       print('Roberts')

   def print_skin_color(self):
       print('White')


class Child(Parent):

   def print_first_name(self):
       print('Bucky')

   # The child can also "override" a function that they inherited
   def print_last_name(self):
       print('Snitzleberg')


dad = Parent()
bucky = Child()

dad.print_last_name()
bucky.print_last_name()