Canny 1.1 generate very bad image

[LukeLIN-web]

I am using Control Stable Diffusion with Canny Edges in README.md
python gradio_canny.py

canny seems ok , but generated image is very bad, ugly, horrible. I don't know whether it is correct.
I am using image https://www.google.com/url?sa=i&url=https%3A%2F%2Fwww.outsideonline.com%2Fculture%2Factive-families%2Fhow-to-read-dog-body-language-happy-aggressive%2F&psig=AOvVaw0aOm9HUxlsCRIGIuW2QdAw&ust=1731288398756000&source=images&cd=vfe&opi=89978449&ved=0CBAQjRxqFwoTCJDr1IHO0IkDFQAAAAAdAAAAABAE
prompt : a dog on tree