Librarian Bot: Add language metadata for dataset (#1)

- Librarian Bot: Add language metadata for dataset (c4c8561ae9848f68b762b701c65f181341fa0e6a)


Co-authored-by: Librarian Bot (Bot) <[email protected]>

README.md

@@ -1,3 +1,5 @@
 ---
+language:
+- ro
 license: apache-2.0
 ---