[Question] Tree search on Minigrid

[MFaisalZaki]

Question

Hi, I want to create a simple grid-world game that can be solved by applying tree search algorithms. However, I'm having trouble generating successors for a given state.

Are there any open-source projects/codes I can reuse or use as a guide?

Thanks

[pseudo-rnd-thoughts]

I would recommend https://github.com/FragileTech/plangym