This PR significantly enhances the model card for the **LeVo (SongGeneration)** model by:
- **Updating Metadata**:
- Setting `pipeline_tag: text-to-audio` to improve discoverability on the Hugging Face Hub.
- Changing `license` from `unknown` to `apache-2.0` as indicated by the project's `LICENSE` file in the GitHub repository.
- **Adding Key Links**: Including direct links to the Hugging Face paper page (`https://huggingface.co/papers/2506.07520`), the project page (`https://levo-demo.github.io`), and the GitHub repository (`https://github.com/tencent-ailab/songgeneration`).
- **Integrating Comprehensive Content**: Populating the model card with detailed information extracted directly from the official GitHub README, including:
- An overview of the model and its architecture.
- The abstract of the paper.
- News and updates from the project.
- A table of available model versions with download links.
- Complete installation instructions (…
