Update model card with UniWorld-V2 paper link and main GitHub repository (#1)

- Update model card with UniWorld-V2 paper link and main GitHub repository (4273be943a6e2e8bb96f7a55d0cebe6ceb1a5ad8)


Co-authored-by: Niels Rogge <nielsr@users.noreply.huggingface.co>

README.md

@@ -1,15 +1,17 @@
 ---
-license: apache-2.0
 language:
 - en
 library_name: diffusers
+license: apache-2.0
 pipeline_tag: image-to-image
 ---
 
 # UniWorld-R1
 
+This model is part of the work presented in the paper [Uniworld-V2: Reinforce Image Editing with Diffusion Negative-aware Finetuning and MLLM Implicit Feedback](https://huggingface.co/papers/2510.16888).
+
 <p align="center">
-        <a href="https://github.com/PKU-YuanGroup/Edit-R1"><b>Code</b></a> | <a href="https://github.com/PKU-YuanGroup/Edit-R1"><b>Dataset</b></a>
+        <a href="https://github.com/PKU-YuanGroup/UniWorld-V2"><b>Code</b></a> | <a href="https://github.com/PKU-YuanGroup/Edit-R1"><b>Dataset</b></a>
 </p>
 
 
@@ -50,4 +52,4 @@ image = pipe(
 
 # Licence
 
-FLUX.1-Kontext-dev falls under the [FLUX.1 [dev] Non-Commercial License](https://github.com/black-forest-labs/flux/blob/main/model_licenses/LICENSE-FLUX1-dev).
+FLUX.1-Kontext-dev falls under the [FLUX.1 [dev] Non-Commercial License](https://github.com/black-forest-labs/flux/blob/main/model_licenses/LICENSE-FLUX1-dev).