Improve dataset card: Add task category and GitHub link

This PR improves the dataset card by:

- Adding the `image-to-text` task category to the metadata.
- Adding a link to the GitHub repository in the dataset description for better accessibility and reproducibility.

README.md

@@ -1,10 +1,12 @@
 ---
 license: cc-by-4.0
+task_categories:
+- image-to-text
 ---
 
 # Surprising Visual Genome (SVG)
 
-This repository contains the dataset used in the paper "[Complexity in Complexity: Understanding Visual Complexity Through Structure, Color, and Surprise](https://arxiv.org/abs/2501.15890)". The dataset includes visual complexity ratings along with various features that help predict perceived visual complexity.
+This repository contains the dataset used in the paper "[Complexity in Complexity: Understanding Visual Complexity Through Structure, Color, and Surprise](https://huggingface.co/papers/2501.15890)". The dataset includes visual complexity ratings along with various features that help predict perceived visual complexity.
 
 ## Dataset Description
 
@@ -58,6 +60,6 @@ If you use this dataset in your research, please cite:
 
 ## Links
 
-- [Paper](https://arxiv.org/abs/2501.15890)
+- [Paper](https://huggingface.co/papers/2501.15890)
 - [GitHub Repository](https://github.com/Complexity-Project/Complexity-in-Complexity)
 - [Experiment Code](https://github.com/Complexity-Project/Experiment)