readme: add language tags (#1)

- readme: add language tags (de9114052263280abf00a36d3a76c5823077b594)


Co-authored-by: Stefan <stefan-it@users.noreply.huggingface.co>

README.md

@@ -21,4 +21,7 @@ configs:
   data_files:
   - split: train
     path: data/train-*
----
+language:
+- si
+- en
+---