def compute_threshold(self):
     for u in self.scores.keys():
         self.thresh[u] = compute_best_threshold(self.scores[u], self.loss)
 def compute_threshold(self):
     '''
     perhaps move this method into Authenticator.py
     '''
     for u in self.scores.keys():
         self.thresh[u] = compute_best_threshold(self.scores[u], self.loss)