About control_sd15_ini.ckpt model

[buptzz]

About the initialization of Stable Diffusion weights, you provided the control_sd15_ini.ckpt model, which I understand is a weight extracted from SD1.5 using ControlNet. The weight file you provided is 5.7GB. However, when I obtained the same model using the solution provided by ControlNet, the weight file is only 5.3GB. Could you provide some details about how you obtained these weights to explain this difference?