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

- Librarian Bot: Add language metadata for dataset (e9456c71b63f7b08a10f1709ee8c454c7fe3e972)


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

README.md

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