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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_constraint(self,*names):
 """ Removes constraint from each population See :func:`vespa.stars.StarPopulation.remove_constraint """

        for name in names:
            for pop in self.poplist:
                if name in pop.constraints:
                    pop.remove_constraint(name)
                else:
                    logging.info('%s model does not have %s constraint' % (pop.model,name))
            if name in self.constraints:
                self.constraints.remove(name)