def log_performance(self, episode, reward):
        ''' Log a point in the curve
        Args:
            episode (int): the episode of the current point
            reward (float): the reward of the current point
        '''
        self.writer.writerow({'episode': episode, 'reward': reward})
        print('')
        self.log('----------------------------------------')
        self.log('  episode      |  ' + str(episode))
        self.log('  reward       |  ' + str(reward))
        self.log('----------------------------------------')
 Log a point in the curve
        Args:
            episode (int): the episode of the current point
            reward (float): the reward of the current point
        
rlcard/utils/logger.py