Update utils.py

utils.py

@@ -9,7 +9,7 @@ def apply_equalizer(y, bass_gain, mid_gain, treble_gain, sr):
     return (y_bass + y_mid + y_treble) / 3
 
 def apply_pitch_shift(y, sr, n_steps):
-    return librosa.effects.pitch_shift(y, sr, n_steps=n_steps)
+    return librosa.effects.pitch_shift(y, sr=sr, n_steps=n_steps)
 
 def extract_lyrics(file):
     content = file.read().decode('utf-8')