Do not sort splits in dataset info
_The documentation is not available anymore as the PR was closed or merged._ It would be coherent with https://github.com/huggingface/datasets-server/issues/614#issuecomment-1290534153 I think we started working on this issue nearly at the same time... :sweat_smile: 
- CI was fixed with this: https://huggingface.co/datasets/paws/discussions/1

Related issue:
- #5202 @albertvillanova yeah I noticed it right after the PR :smile: thank you! the fix of the dataset info yaml fixes tests on CI, but in general order of splits in yaml influences the order in which they are displayed in the viewer, if I understand it correctly. So I suggest not to sort splits in yaml initially to avoid this for other datasets in the future. I think [this change](https://github.com/huggingface/datasets/pull/5201/files#diff-198ba4fdf2f94cb3e1aba8a0170a43b08d4ab5636d682374321c5a383a8be24dR571) should work for it. 

Changes to tests here maybe can be reverted considering that order in yaml now corresponds to the one in tests, thanks to your change in the dataset info. Hehe, @polinaeterna, we make comments nearly at the same time as well... :laughing: 
I suggest not to sort splits by their names in dataset_info in README so that they are displayed in the order specified in the loading script. Otherwise `test` split is displayed first, see this repo: https://huggingface.co/datasets/paws
What do you think?

But I added sorting in tests to fix CI (for the same dataset).