Update documentation on origin of lineart annotator?

[hafriedlander]

awacke1/Image-to-Line-Drawings looks like a fork with minimal changes. The origin of the lineart annotator appears to be https://huggingface.co/spaces/carolineec/informativedrawings

Evidence:

• Models are bit-identical, code is nearly identical
• Author and space name match https://github.com/carolineec/informative-drawings which has a paper (https://arxiv.org/abs/2203.12691) associated. Two of the pre-trained models linked from that repo are bit-identical to the models from both spaces.

Interestingly, there's a third model linked from the github page, which might be a good alternative to the current "softedge + blur + threshold" approach for estimating sketches

[lllyasviel]

thanks for the notice!

[lllyasviel]

https://github.com/lllyasviel/ControlNet-v1-1-nightly/blob/fa16ae1ed4326b17ab5770cb22c62555870a389c/annotator/lineart/__init__.py#L1

closed since fixed