Add task category, change Arxiv link to HF papers link

README.md

@@ -1,4 +1,5 @@
 ---
+license: cc-by-nc-sa-4.0
 configs:
 - config_name: video_perspective
   data_files: video_perspective.json
@@ -6,7 +7,8 @@ configs:
   data_files: question_perspective.json
 - config_name: train
   data_files: train.json
-license: cc-by-nc-sa-4.0
+task_categories:
+- video-text-to-text
 ---
 
 <div align="center">
@@ -18,7 +20,7 @@ license: cc-by-nc-sa-4.0
 <h1>A Comprehensive Benchmark for Fine-Grained Video Motion Understanding</h1>
 
 
-[![arXiv](https://img.shields.io/badge/cs.CV-2503.14935-b31b1b?logo=arxiv&logoColor=red)](https://arxiv.org/abs/2503.14935)
+[![arXiv](https://img.shields.io/badge/cs.CV-2503.14935-b31b1b?logo=arxiv&logoColor=red)](https://huggingface.co/papers/2503.14935)
 [![GitHub](https://img.shields.io/badge/GitHub-FAVOR--Bench-blue?logo=github)](https://github.com/FAVOR-Bench/FAVOR-Bench)
 [![Static Badge](https://img.shields.io/badge/website-FAVOR--Bench-8A2BE2)](https://favor-bench.github.io/)