the first integration was really good because we didn't need to try to remember or find what the numbers are, but to avoid complications with the UIs it was reverted to index numbers, You can find them here but also I'll to post them here too:
0 -- openpose
1 -- depth
2 -- hed/pidi/scribble/ted
3 -- canny/lineart/anime_lineart/mlsd
4 -- normal
5 -- segment
6 -- tile
7 -- repaint