def incrementEpsilon(self, inc):
        self.ep += inc
        self.epsilon = self.sigmoid(self.ep)
        self.learner.setEpsilon(self.epsilon)
        self.epsilon_label['text'] = 'Epsilon: %.3f' - (self.epsilon)
dataset/ETHPy150Open rlpy/rlpy/rlpy/Domains/PacmanPackage/graphicsCrawlerDisplay.py/Application.incrementEpsilon/operator `%` -> `-`