Update README.md

README.md

@@ -21,6 +21,9 @@ Yansong Peng, Hebei Li, Peixi Wu, Yueyi Zhang, Xiaoyan Sun, Feng Wu
 This model was contributed by [VladOS95-cyber](https://github.com/VladOS95-cyber) with the help of [@qubvel-hf](https://huggingface.co/qubvel-hf)
 
 This is the HF transformers implementation for D-FINE
+_coco -> model trained on COCO
+_obj365 -> model trained on Object365
+_obj2coco -> model trained on Object365 and then finetuned on COCO
 
 ### **Performance**