When I put text into something like an image generator I can make it select random prompts using the syntax {red|orange|yellow} etc. Now what if I want to select from a LOT more? I would put {import:morecolors} in the prompt right? That worked a few times, but suddenly it just doesn’t work:

An error has occurred near line number 122: You've tried to import a generator that doesn't exist. The generator named 'morecolors' was not found. You can see for yourself by visiting that generator: morecolors. There's a list of useful generators that may help you find what you're looking for.

But that generator exists! Why is this not working and how do I get around it?