fix

app.py

@@ -36,8 +36,9 @@ def predict_mos(audio_path: str):
     ratings = []
     for listner in range(1, 11):
         wav, sr = torchaudio.load(audio_path)
-        if sr not in model.sr2id.keys():
-            return f"Error: Sample rate {sr} not supported by the model. Supported rates: {list(model.sr2id.keys())}"
+        if model.condition_sr:
+            if sr not in model.sr2id.keys():
+                return f"Error: Sample rate {sr} not supported by the model. Supported rates: {list(model.sr2id.keys())}"
         waves = [wav.view(-1).to(model.device)]
         srs = torch.tensor(sr).view(1, -1).to(model.device)
         if model.condition_sr: