Error after update about sd-webui-model-mixer

[wkpark]

thank you for your reporting!
I will look into this issue soon!

[whitesky1226]

thank you for your reporting! I will look into this issue soon!

Same ERROR here. It seems to be caused by commit a509927.
Now I'm using the lasted commit 7931c23. I find out that if i delete line4455 (sd_models.unload_model_weights()) in model_mixer.py, everything will work fine.

Moreover, there seems to be a small mistake in the code of model_mixer.py. I read the paper https://arxiv.org/abs/2311.03099 and model_mixer.py. If i understood correctly, the relationship between "density" of dare_merge in model_mixer.py and "drop rate" in the paper is given by density = 1 - droprate. Therefore, in line3673~3674 of model_mixer.py, I think if density >= 1, theta1 should be returned instead of theta0.

I'm not sure if I've expressed myself clearly, since I'm not proficient in using English and GitHub.