더보기 File "C:\Users\tw\anaconda3\lib\site-packages\gym\core.py", line 264, in reset observation = self.env.reset(**kwargs) File "C:\Users\tw\anaconda3\lib\site-packages\gym\core.py", line 265, in reset return self.observation(observation) File "C:\Users\tw\anaconda3\lib\site-packages\gym\core.py", line 272, in observation raise NotImplementedError NotImplementedError 에러원인 : gym 버전이 맞지 않아서 생기는 오류 ..