minor fixes

model.py

@@ -92,6 +92,8 @@ def get_speaker_diarization(
 ):
     segmentation = get_speaker_segmentation_model(segmentation_model)
     embedding = get_speaker_embedding_model(embedding_model)
+    print("segmentation", segmentation)
+    print("embedding", embedding)
 
     config = sherpa_onnx.OfflineSpeakerDiarizationConfig(
         segmentation=sherpa_onnx.OfflineSpeakerSegmentationModelConfig(