hicai-zju/InstructBioMol-instruct-stage1 · Improve model card: Add metadata, tags, and sample usage

This PR significantly improves the model card for InstructBioMol by:

Adding pipeline_tag: any-to-any to accurately reflect the model's multimodal capabilities and the paper's description.
Specifying library_name: transformers, as confirmed by the model's configuration files.
Including relevant tags such as biomolecules, proteins, molecules, multimodal, language-model, instruction-tuned, and llama to enhance discoverability on the Hugging Face Hub.
Adding a comprehensive "Quickstart" section with Python code snippets, demonstrating how to load and use the model with both protein and molecule inputs, showcasing its "any-to-any" functionality.

These updates will make the InstructBioMol model more accessible and user-friendly for the community.