### Describe the bug https://github.com/huggingface/diffusers/blob/89e4d6219805975bd7d253a267e1951badc9f1c0/examples/research_projects/sd3_lora_colab/train_dreambooth_lora_sd3_miniature.py#L768 <img width="791" alt="截屏2025-01-10 15 09 29" src="https://github.com/user-attachments/assets/4d470d53-56c8-4a4a-be22-9308f0bd580b" /> should replace "unet" with "transformers" ### Reproduction see the link ### Logs _No response_ ### System Info 0.31.0 ### Who can help? _No response_