Keysa

running error of play_maps.py

2

```bash python play_maps.py -map i80 ``` ```python Traceback (most recent call last): File "play_maps.py", line 81, in observation, reward, done, info = env.step(action) File "/anaconda3/envs/PPUU/lib/python3.8/site-packages/gym/wrappers/order_enforcing.py", line 37, in step return...

the necessity of "metaSGD" instead of direct "torch.nn.SGD"

2

Hi, thanks for your elegant code. I haven't figured out the necessity of "metaSGD" instead of direct "torch.nn.SGD", either. Is it possible that you provide more detailed descriptions? Thanks a...