changed y=samples to samples in reduce_noise()

app.py

@@ -192,7 +192,7 @@ def apply_noisereduce(audio_list):
             # Convert audio to numpy array
             samples = np.array(audio.get_array_of_samples())
 
-            reduced_noise = nr.reduce_noise(y=samples, sr=audio.frame_rate, prop_decrease=0.6)
+            reduced_noise = nr.reduce_noise(samples, sr=audio.frame_rate, prop_decrease=0.6)
 
 
             reduced_audio = AudioSegment(