Improve model card: Add pipeline_tag and library_name metadata

This PR enhances the model card by adding `pipeline_tag: text-to-image` and `library_name: diffusers` to the metadata.

- The `pipeline_tag` ensures the model is discoverable under the 'text-to-image' filter at https://huggingface.co/models?pipeline_tag=text-to-image.
- The `library_name` enables the 'Use in Diffusers' quickstart widget on the model page.

README.md

@@ -1,4 +1,8 @@
 ---
+base_model: stabilityai/stable-diffusion-2-1
+license: apache-2.0
+pipeline_tag: text-to-image
+library_name: diffusers
 tags:
 - text-to-image
 - diffusers
@@ -12,9 +16,8 @@ widget:
 - text: a photo of a sheep below a sink
   output:
     url: images/sheep-below-sink.jpg
-base_model: stabilityai/stable-diffusion-2-1
-license: apache-2.0
 ---
+
 # CoMPaSS-SD2.1
 
 <Gallery />
@@ -23,9 +26,9 @@ license: apache-2.0
 
 # CoMPaSS-SD2.1
 
-\[[Project Page]\]
-\[[code]\]
-\[[arXiv]\]
+[[Project Page]](https://compass.blurgy.xyz)
+[[code](https://github.com/blurgyy/CoMPaSS)]
+[[arXiv](https://arxiv.org/abs/2412.13195)]
 
 A UNet that enhances spatial understanding capabilities of the StableDiffusion 2.1 text-to-image
 diffusion model.  This model demonstrates significant improvements in generating images with specific
@@ -118,4 +121,4 @@ Weights for this model are available in Safetensors format.
 [./LICENSE]: <./LICENSE>
 [code]: <https://github.com/blurgyy/CoMPaSS>
 [Project page]: <https://compass.blurgy.xyz>
-[arXiv]: <https://arxiv.org/abs/2412.13195>
+[arXiv]: <https://arxiv.org/abs/2412.13195>