Class inheritance and super functions

python

class Car(object):
    def __init__(self, model=None):
        self.model = model
    def run(self):
        print('run')

class ToyotaCar(Car):
    def run(self):
        print('run fast')

class TeslaCar(Car):
    def __init__(self, model='Model A', enable_auto_run=False):
        super().__init__(model)
        self.enable_auto_run = enable_auto_run
    def run(self):
        print('run very fast')
    def auto_run(self):
        print('auto run')

car = Car()
car.run()

print('############')

toyota_car = ToyotaCar('Lexus')
print(toyota_car.model)
toyota_car.run()

print('############')

tesla_car = TeslaCar('Model S')
print(tesla_car.model)
tesla_car.run()
tesla_car.auto_run()

Execution result

run
############
Lexus
run fast
############
Model S
run very fast
auto run

The constructor of the TeslaCar class is Originally

python

def __init__(self, model='S Model', enable_auto_run=False):
        self.model = model
        self.enable_auto_run = enable_auto_run

I'm about to write It does the same thing as the superclass constructor, so It can be written using the super function.