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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def schedule(self, task: Schedulable, *args, **kwargs):
 """Schedule a job to be executed as soon as possible. :arg task: the task or its name to execute in the background :arg args: args to be passed to the task function :arg kwargs: kwargs to be passed to the task function This method can only be used once tasks have been attached to a Spinach :class:`Engine`. """

        self._require_attached_tasks()
        self._spin.schedule(task, *args, **kwargs)