Read the code carefully

class CallCounter:
    def __init__(self, fn) -> None:
        self.fn = fn
        self.count = 0
        self.__name__ = fn.__name__

    def __call__(self, *args, **kwargs):
        self.count += 1
        return self.fn(*args, **kwargs)


@CallCounter
def greet(name: str) -> str:
    return f"hi {name}"


print(greet("a"))
print(greet("b"))
print(greet("c"))
print(f"calls: {greet.count}")
print(greet.__name__)
print(type(greet).__name__)

What will the program print? Write here: