<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 async def set_constraints(self, constraints):
 """Set machine constraints for this application. :param dict constraints: Dict of machine constraints """

        app_facade = client.ApplicationFacade.from_connection(self.connection)

        log.debug(
            'Setting constraints for %s: %s', self.name, constraints)

        return await app_facade.SetConstraints(self.name, constraints)