def update_reward(self, new_reward):
        """
        Updates reward value for policy.
        :param new_reward: New reward to save.
        """
        self.sess.run(self.model.update_reward,
                      feed_dict={self.model.new_reward: new_reward})
def update_reward ( self , new_reward ) : self . sess . run ( self . model . update_reward , feed_dict = { self . model . new_reward : new_reward } )
Updates reward value for policy.
        :param new_reward: New reward to save.