baulab/elm-Meta-Llama-3-8B-Instruct · Improve model card: Add abstract, relevant tags, and fix typo

This PR significantly improves the model card by:

Adding a concise introductory paragraph based on the paper's abstract, providing immediate context about Erasure of Language Memory (ELM).
Updating the tags metadata with more specific keywords (unlearning, safety, interpretability, concept-erasure, knowledge-editing, llama-3) to enhance discoverability on the Hugging Face Hub.
Correcting a typo in the paper title (Knoweldge to Knowledge) within the model card.
Removing redundant [optional] labels from the "Model Sources" section as the links are already provided.