Rewrite the Robot class with properties.
class Robot:
def __init__(self, name="None", build_year=2000):
self.name = name
self.build_year = build_year
@property
def name(self):
return self.__name
@name.setter
def name(self, name):
self.__name = "Marvin" if name == "Henry" else name
@property
def build_year(self):
return self.__build_year
@build_year.setter
def build_year(self, by):
self.__build_year = 2000 if by < 2000 else by