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

- Librarian Bot: Add language metadata for dataset (f05bf35c5d45feb61a3341db5290d927dd3bab15)


Co-authored-by: Librarian Bot (Bot) <librarian-bot@users.noreply.huggingface.co>

README.md

@@ -1,4 +1,7 @@
 ---
+language:
+- tw
+- en
 license: mit
 dataset_info:
   features: