def get_filtered_reward_space(
         self, input_reward_space: RewardSpace) -> RewardSpace:
     input_reward_space.high = max(input_reward_space.high,
                                   -input_reward_space.low)
     input_reward_space.low = min(input_reward_space.low,
                                  -input_reward_space.high)
     return input_reward_space
 def get_filtered_reward_space(
         self, input_reward_space: RewardSpace) -> RewardSpace:
     input_reward_space.high = min(self.clipping_high,
                                   input_reward_space.high)
     input_reward_space.low = max(self.clipping_low, input_reward_space.low)
     return input_reward_space
 def get_filtered_reward_space(self, input_reward_space: RewardSpace) -> RewardSpace:
     input_reward_space.high = input_reward_space.high * self.rescale_factor
     input_reward_space.low = input_reward_space.low * self.rescale_factor
     return input_reward_space