Update app/core/config.py

app/core/config.py

@@ -46,9 +46,10 @@ class Settings(BaseSettings):
     # pyannote/speaker-diarization-3.1
     # pyannote/speaker-diarization-community-1
     pyannote_model: str = "pyannote/speaker-diarization-community-1"
-    sortformer_model = "nvidia/diar_sortformer_4spk-v1"
     
-    diarization_backend = "sortformer"
+    sortformer_model: str = "nvidia/diar_sortformer_4spk-v1"
+    
+    diarization_backend: str = "sortformer"
 
     # Device settings
     device: Literal["cuda", "cpu", "auto"] = "auto"