Fix for new API SaveSVG node. ComfyUI node to vectorize 2 color images like logo or text calling the pure Python 'potracer' library for potrace.
https://github.com/ImagineerNL/ComfyUI-ToSVG-Potracer
git clone https://github.com/ImagineerNL/ComfyUI-ToSVG-Potracer
comfy node install ComfyUI-ToSVG-Potracer