License: mark non-commercial restriction from CC BY-NC training data (Expresso)

README.md

@@ -1,5 +1,6 @@
 ---
-license: apache-2.0
+license: other
+license_name: apache-2.0-non-commercial-restriction
 pipeline_tag: feature-extraction
 library_name: sentence-transformers
 tags:
@@ -91,4 +92,4 @@ score     = (audio_emb @ text_emb.T).item()
 
 ## License
 
-Apache-2.0 (inherits from the base model).
+Apache-2.0 base model + non-commercial restriction due to CC BY-NC training data (e.g. Expresso).