Unregister callback

        :param callback: callable of subclass of :obj:`AbstractFilter`

def unbind(self, callback: typing.Union[typing.Callable, AbstractFilter]):
        """
        Unregister callback

        :param callback: callable of subclass of :obj:`AbstractFilter`
        """
        for record in self._registered:
            if record.callback == callback:
                self._registered.remove(record)