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

- Librarian Bot: Add language metadata for dataset (87c9b63b05f14504879af89ac7a6c0f20559562a)


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

README.md

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