human
Can you provide a the Python program you requested given the following:
2. instance of a class that implements __call__ (functor)
assistant
#Here is the Python program you requested.
class IsEven(object):
    def __call__(self, number):
        return number % 2 == 0
    
print(count_predicate(IsEven(), numbers))

IsEven()(123)
i = IsEven()
i(11)