This PR significantly improves the model card for the CleanMel model by:
* Standardizing the `pipeline_tag` to `audio-to-audio` for accurate categorization on the Hugging Face Hub.
* Adding a comprehensive overview of the model based on its abstract.
* Including direct links to the official Hugging Face paper page, project page, GitHub repository, and Hugging Face Space demo for easy access to resources.
* Integrating a "Quick Start" section with detailed environment setup and correct inference commands from the GitHub repository.
* Featuring performance metrics and visual results for both speech enhancement and ASR accuracy.
* Adding the full BibTeX citation and acknowledgments.
This update makes the model card more informative and user-friendly, enhancing discoverability and usability for the community.
