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9. Dunder call Method

The __call__ method makes an instance of a class callable like a function.

Example​

class Greeter:
    def __init__(self, name):
        self.name = name
    def __call__(self):
        return f"Hello, {self.name}"

g = Greeter("Alice")
print(g())

Wrap-Up​

Implement __call__ when you want objects to behave like functions.