This PR enhances the model card by:
- Adding the `library_name: transformers` metadata tag to enable the automated "How to use" widget on the Hugging Face Hub, as evidenced by the model's reliance on `transformers.AutoModelForCausalLM` and `tokenizer` functionalities.
- Including a "Sample Usage" section with a Python code snippet directly from the official GitHub repository's `README.md`, making it easier for users to get started with the model. The snippet has been slightly adjusted to explicitly import `AutoTokenizer` for clarity.
Please review and merge if these improvements align with your expectations.
