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

- Librarian Bot: Add language metadata for dataset (eb1e0ee4f62fa941135b231e8c51380f54150e48)


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

README.md

@@ -1,3 +1,7 @@
+---
+language:
+- en
+---
 # Dataset for quote generation
 
 ## Dataset Description