我需要帮助修复我在 repl.it 中不断遇到的这个错误,这是错误,我将它分解为它的关键组件:
Traceback (most recent call last):
File "python", line 3, in <module>
File "/home/runner/.site-packages/universe/__init__.py", line 227
print yaml.dump(
^
SyntaxError: invalid syntax
这是我使用的代码(我在 repl.it 中创建的):
import gym
import universe
env = gym.make('flashgames.CoasterRacer-V0')
observation_n = env.reset()
while True:
observation_n = [[('KeyEvent', 'ArrowUp', True)] for ob in observation_n]
observation_n, reward_n, done_n, info = env.step(action_n)
env.render()
你能帮我么?
这是 repl.it 链接,将您的编辑放入 changes.txt; https://repl.it/@32_bits_in_a_by/to-be-fixed