This PR significantly enhances the SMMILE dataset card by:
- Adding key metadata: `task_categories`, `license`, `language`, `library_name`, and relevant `tags` (`medical`, `multimodal`, `in-context-learning`, `benchmark`, `vqa`) for improved discoverability.
- Populating the content with an introduction derived from the paper's abstract.
- Including essential links to the paper, project page, Hugging Face Hub, and GitHub repository.
- Providing a clear sample usage snippet for dataset access.
- Adding the BibTeX citation for proper attribution.
These updates make the dataset card more informative and user-friendly on the Hugging Face Hub.
