from car import Car from electric_car import ElectricCar clio = Car('Renault', 'Clio', '2015') print(clio.get_descriptive_name()) clio.fill_gas_tank() tesla = ElectricCar("Tesla", "Model X", "2018", 75) print(tesla.get_descriptive_name()) # tesla.fill_gas_tank() tesla.decribe_car_battery() tesla.describe_range() tesla.upgrade_battery() tesla.decribe_car_battery() tesla.describe_range() # when you create a child class, the parent class must be part of the current # and must appear before the child class in the file