training code for lora

[wch555]

This is an exceptional piece of work; I noticed the LoRA fine-tuning details in the demo, although the code hasn't been open-sourced yet. Are there plans to release the training code for LoRA fine-tuning in the future?

[cbstyle]

You can refer to the method of adding Lora on ControlNet, which needs to be adjusted appropriately according to the usage scenario.