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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 set_tolerance_params(self, for_heartbeat=None, for_cursed_vassals=None):
 """Various tolerance options. :param int for_heartbeat: Set the Emperor tolerance about heartbeats. * http://uwsgi-docs.readthedocs.io/en/latest/Emperor.html#heartbeat-system :param int for_cursed_vassals: Set the Emperor tolerance about cursed vassals. * http://uwsgi-docs.readthedocs.io/en/latest/Emperor.html#blacklist-system """

        self._set('emperor-required-heartbeat', for_heartbeat)
        self._set('emperor-curse-tolerance', for_cursed_vassals)

        return self._section