Add video-text-to-text task category and update code link

This PR adds the `video-text-to-text` task category to the metadata for better discoverability on the Hub. It also updates the GitHub repository link to the one found in the paper's official repository and ensures the paper is correctly linked.

README.md

@@ -1,35 +1,37 @@
 ---
 license: mit
+task_categories:
+- video-text-to-text
 configs:
-  - config_name: default
-    data_files:
-      - split: test
-        path: "test.jsonl"
+- config_name: default
+  data_files:
+  - split: test
+    path: test.jsonl
 dataset_info:
   features:
-    - name: video_id
-      dtype: string
-    - name: metaphor_type
-      sequence: string
-    - name: title
-      dtype: string
-    - name: golden_answers
-      sequence: string
-    - name: frames
-      sequence: string
+  - name: video_id
+    dtype: string
+  - name: metaphor_type
+    sequence: string
+  - name: title
+    dtype: string
+  - name: golden_answers
+    sequence: string
+  - name: frames
+    sequence: string
   splits:
-    - name: test
-      num_examples: 861
+  - name: test
+    num_examples: 861
 ---
 
-MetaphorVU: Towards Metaphorical Video Understanding
+# MetaphorVU: Towards Metaphorical Video Understanding
 
-Paper: https://huggingface.co/papers/2605.25461
+Paper: [MetaphorVU: Towards Metaphorical Video Understanding](https://huggingface.co/papers/2605.25461)
 
-Code: https://github.com/Li-Z-Q/MetaphorVU
+Code: [https://github.com/icip-cas/MetaphorVU](https://github.com/icip-cas/MetaphorVU)
 
 We propose MetaphorVU-Bench, a comprehensive benchmark for metaphorical video understanding, characterized by a well-founded systematic taxonomy, metaphorical videos curated from billions of real-world candidates, and rigorous human annotation.
 
 ![](./benchmark.png "相对路径演示")
 
-![](./construction.png "相对路径演示")
+![](./construction.png "相对路径演示")