ah. ok looks like i did actually remove it in pyindustries as we replaced the bots and it was used without some of the other mods. ill readd it shortly and put out an update in a few hours or less or its free.
If you guys do get a chance do fix that, I love your models! Tinkering around with adding the odd one in here and there but still. They're all great!
Edit- I was able to remove the..removal of bots rather and I also yanked out the tiles (hit the limit..SE\K2\Yuoki Rails) ...Loving the hell out of your guys' models!!
I just want to update this thread saying that this still remains a problem.
Edit: the person below is right. There's some other mod that is disabling the bots. But at some point when i disabled the mod then it worked.
This calls for trial and error to find those incompatible mods.
I have found a fixed!, just go into the mods folder, find
C:\Users[your stuff]\AppData\Roaming\Factorio\mods\pyindustry_1.5.2.zip\pyindustry_1.5.2\prototypes\updates