Some warnings during operation

[Louise599]

Hello! First of all, thank you for sharing such a great project! It gave me a lot of inspiration! It's really very much appreciated!
But I'm having problems running it as follows：

I hope you can give me help, thank you very much!

Also, when pygame is running it says unresponsive, have you encountered this? Looking forward to your reply!

[eleurent]

Hi,

But I'm having problems running it as follows

These are just warnings, the code should still be running fine. But thanks for letting me know, I will try to fix this (as this will break with future updates of gymnasium)

pygame is running it says unresponsive, have you encountered this?

I think this may occur if the planning algorithm is too slow? If you don't click or anything, is the simulation still running (although slowly)?