Add rendering for fruit_tree env

[tomekster]

Preview of the environment for tree_depth=6
https://media.discordapp.net/attachments/1196826167135711414/1197671803653472287/image.png?ex=65bc1dc9&is=65a9a8c9&hm=61946910b6a6cc6fa53722188091036b1e4154a12ff809c5f35c3284465a44e6&=&format=webp&quality=lossless&width=2160&height=524

[tomekster]

@LucasAlegre PR ready for review

TODO for later: fix rendering for tree_depth=7

[ffelten]

Thank you for the PR :).

I would revert the changes in the docstring but otherwise mostly LGTM :-)

[ffelten]

Additional note, you might need to re-run the script to generate the envs gifs for the website that one.

[tomekster]

Additional note, you might need to re-run the script to generate the envs gifs for the website that one.

@ffelten I re-ran the script but it didn't generate any additional files. Did you expect additional gifs to be generated for the fruit_tree env?

[ffelten]

Additional note, you might need to re-run the script to generate the envs gifs for the website that one.

@ffelten I re-ran the script but it didn't generate any additional files. Did you expect additional gifs to be generated for the fruit_tree env?

Yup, I think you need to run the script from the docs/_scripts directory. It should generate the gifs in docs/_static

[tomekster]

You were correct, I had to run it from that directory - I pushed new commit with gifs added

[ffelten]

You were correct, I had to run it from that directory - I pushed new commit with gifs added

Forgot to add/commit/push fruit tree? :-)

[tomekster]

Whops! Was git-ignored. Added it now 🙌

[LucasAlegre]

Thanks again @tomekster !