Update README.md

README.md

@@ -1,6 +1,12 @@
 ---
+language: vi
+tags:
+  - sentiment
+  - text-classification
 pipeline_tag: text-classification
 library_name: transformers
-language:
-- vi
----
+---
+
+# PhoBERT Sentiment Classification
+
+This model is fine-tuned from `vinai/phobert-base` for Vietnamese sentiment analysis.