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

- Librarian Bot: Add language metadata for dataset (ddf5bf84fbf162b0550c77bec256d62c27197cc4)


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

README.md

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