MazeTaskSampler 导入失败

[smartparrot]

File "E:\projects\MetaGym\metagym\metamaze\test.py", line 7, in
from metagym.metamaze import MazeTaskSampler
ImportError: cannot import name 'MazeTaskSampler' from 'metagym.metamaze' (D:\Programs\Anaconda3\lib\site-packages\metagym\metamaze_init_.py)

[WorldEditors]

Can you check the version of MetaGym? The problem is likely to be introduced by mismatched MetaGym version in your folder: "E:\projects\MetaGym" and "D:\Programs\Anaconda3\lib\site-packages\metagym"