Add library name, pipeline tag, and link to paper

This PR adds the `pipeline_tag` to the model card, ensuring the model can be found at https://huggingface.co/models?pipeline_tag=text-generation&sort=trending.
It also adds the `library_name: transformers` to ensure the "how to use button" shows up. Finally, it adds the link to the paper page of the model
to improve its discoverability.

README.md

@@ -4,6 +4,8 @@ datasets:
 - nvidia/OpenMathInstruct-2
 language:
 - en
+metrics:
+- accuracy
 base_model:
 - meta-llama/Llama-3.1-8B-Instruct
 model-index:
@@ -70,9 +72,12 @@ model-index:
       value: 0.4324301861702128
       stderr: 0.004516653585262379
       verified: false
+pipeline_tag: text-generation
+library_name: transformers
 ---
+
 # Control-LLM-Llama3.1-8B-Math16
-This is a fine-tuned model of Llama-3.1-8B-Instruct for mathematical tasks on OpenMath2 dataset.
+This is a fine-tuned model of Llama-3.1-8B-Instruct for mathematical tasks on OpenMath2 dataset, as described in the paper [Control LLM: Controlled Evolution for Intelligence Retention in LLM](https://huggingface.co/papers/2501.10979).
 
 ## Linked Paper
 This model is associated with the paper: [Control-LLM](https://arxiv.org/abs/2501.10979).