Librarian Bot: Add language metadata for dataset (#2)

- Librarian Bot: Add language metadata for dataset (19d91938a595b6f2a838ad4cf0b8fa945b94beb8)


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

README.md

@@ -1,4 +1,6 @@
 ---
+language:
+- bm
 dataset_info:
   features:
   - name: question