raise

app.py

@@ -82,8 +82,7 @@ def mix_and_denoise(speech_rec, speech_upl, noise, snr):
                 print(meta)
                 break
     if meta is None:
-        logger.error("Could not load recorded speech")
-        return(1)
+        raise ValueError("Could not load recorded speech")
     logger.info(f"Loaded speech with shape {speech.shape}")
     noise, _ = load_audio(noise, sr)
     if meta.sample_rate != sr: