Update AudioEval license to CC BY-NC 4.0

README.md

@@ -1,6 +1,6 @@
 ---
 pretty_name: AudioEval
-license: other
+license: cc-by-nc-4.0
 size_categories:
 - 1K<n<10K
 source_datasets:
@@ -68,7 +68,7 @@ print(data[0]["prompt_text"])
 
 ## License
 
-The public release currently uses `license: other` until the final standard license is chosen.
+This dataset is released under Creative Commons Attribution-NonCommercial 4.0 International (`CC BY-NC 4.0`).
 
 ## Citation