上述代码的输入输出应为>>> chocola = NoisyCat('Chocola', 'Minazuki Kashou') >>> isinstance(chocola, Cat) # check if chocola is an instance of Cat. True >>> chocola.talk() Chocola says meow! Chocola says meow!

Yes, that's correct! Here's how the input-output interaction would look like:

>>> chocola = NoisyCat('Chocola', 'Minazuki Kashou')
>>> isinstance(chocola, Cat) # check if chocola is an instance of Cat.
True
>>> chocola.talk()
Chocola says meow! Chocola says meow!

As you can see, the `NoisyCat` class is an instance of `Cat` (since it inherits from it), and the `talk` method of `NoisyCat` talks twice as much as the `talk` method of `Cat`.