This PR enhances the model card by:
- Adding the `pipeline_tag: text-to-image` to improve discoverability on the Hugging Face Hub, as the model is related to image generation tasks (https://huggingface.co/models?pipeline_tag=text-to-image).
- Including the paper's abstract to provide a comprehensive overview of the model and its contributions.
- Providing a direct link to the official GitHub repository for easy access to the code and training instructions.
The `library_name` has been intentionally omitted as there is no explicit evidence in the provided materials (GitHub README, paper abstract) of the model's compatibility with a specific Hugging Face library.
Please review and merge if these improvements align with our goals.
