pip3 install numpy -i https://pypi.douban.com/simple
pip3 install gym -i https://pypi.douban.com/simple
pip3 install matplotlib -i https://pypi.douban.com/simple
pip3 install tensorflow -i https://pypi.douban.com/simple
pip3 install scipy -i https://pypi.douban.com/simple
pip3 install torch==1.9.0 torchvision==0.10.0 torchaudio==0.9.0 -i https://pypi.douban.com/simple
Gridwold.py模块依赖GridBoard.py
AttributeError: 'CartPoleEnv' object has no attribute 'seed'
pip3 uninstall gym
pip3 install gym==0.25.2 -i https://pypi.douban.com/simple
pip3 install gym[box2d] -i https://pypi.douban.com/simple