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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 remove_state(self, state_id, recursive=True, force=False, destroy=True):
 """ Overwrite the parent class remove state method by checking if the user tries to delete the decider state :param state_id: the id of the state to remove :param recursive: a flag to indicate a recursive disassembling of all substates :param force: a flag to indicate forcefully deletion of all states (important of the decider state in the barrier concurrency state) :param destroy: a flag which indicates if the state should not only be disconnected from the state but also destroyed, including all its state elements :raises exceptions.AttributeError: if the state_id parameter is the decider state """

        if state_id == UNIQUE_DECIDER_STATE_ID and force is False:
            raise AttributeError("You are not allowed to delete the decider state.")
        else:
            return ContainerState.remove_state(self, state_id, recursive=recursive, force=force, destroy=destroy)