Hi @comfyanonymous !
I am using https://colab.research.google.com/github/comfyanonymous/ComfyUI/blob/master/notebooks/comfyui_colab.ipynb to play with the Control LoRAs. After completing the basic set up, I cloned https://github.com/Stability-AI/stability-ComfyUI-nodes into the folder as instructed and also installed the requirements.
But when I am trying to import the workflow file into the UI, it's throwing an error:
How can I resolve this?
It is custom node.you should use comyui with manager to install the node.creator of node is fannove16.or you can use default canny preprocessor by double clicking and searching canny.
you can use this comfyui with managar https://colab.research.google.com/github/ltdrdata/ComfyUI-Manager/blob/main/notebooks/comfyui_colab_with_manager.ipynb#scrollTo=jjjjjjjjjjjjjj