Update app.py

app.py

@@ -52,6 +52,8 @@ def voice_change(audio_in, audio_ref):
 
     query_seq = knn_vc.get_features(audio_in_path)
     matching_set = knn_vc.get_matching_set([audio_ref_path])
+    print("query_seq shape:", query_seq.shape)
+    print("matching_set shape:", matching_set.shape)
     out_wav = knn_vc.match(query_seq, matching_set, topk=4)
 
     # 确保 out_wav 是二维张量