How to finetune DETR for semantic segmentation task?

[lianzheng-research]

Thank you for your excellent work! I have noticed in README that DETR can be finetuned on both instance segmentation and panoptic segmentation tasks.

I need some help. Now I have a DETR model pre-trained on COCO dataset. How can I finetune it for semantic segmentation task?

Thank you very much!