Add library name and pipeline tag

This PR adds `library_name` and `pipeline_tag` metadata, improving discoverability.

README.md

@@ -1,4 +1,6 @@
 ---
+base_model:
+- sail/Sailor2-3B
 language:
 - en
 - zh
@@ -12,10 +14,13 @@ language:
 - km
 - su
 - tl
+license: apache-2.0
 tags:
 - multilingual
 - sea
 - sailor
+library_name: transformers
+pipeline_tag: text-generation
 widget:
 - text: 如何制作烤鱼？
   example_title: Chinese
@@ -29,18 +34,15 @@ widget:
   example_title: Indonesian
 - text: Làm thế nào để nướng cá?
   example_title: Vietnamese
-license: apache-2.0
-base_model:
-- sail/Sailor2-3B
 ---
 
+```markdown
 <div align="center">
   <img src="sailor2_banner.jpg" width="700"/>
 </div>
 
 > The logo was generated by MidJourney
 
-
 Sailor2 is a community-driven initiative that brings cutting-edge multilingual language models to South-East Asia (SEA). 
 Our research highlights a strong demand for models in the **8B and 20B parameter** range for production use, alongside **1B models** for specialized applications, 
 such as speculative decoding and research purposes. 
@@ -145,4 +147,5 @@ If you find Sailor2 useful, please cite our work as follows:
 
 # Contact Us
 
-If you have any questions, please raise an issue or contact us at [[email protected]](mailto:[email protected]) or [[email protected]](mailto:[email protected]).
+If you have any questions, please raise an issue or contact us at [[email protected]](mailto:[email protected]) or [[email protected]](mailto:[email protected]).
+```