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

- Librarian Bot: Add language metadata for dataset (05d4db679932a3b1c4c20964ff1021982e25b5bc)


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

README.md

@@ -1,4 +1,6 @@
 ---
+language:
+- en
 dataset_info:
 - config_name: answer-all-MiniLM-L6-v2
   features: