Update app.py

app.py

@@ -49,7 +49,8 @@ def extend_music(file, added_minutes):
     additional_samples = int(added_minutes * 60 * sr)
     extended_audio = np.concatenate([segment, np.zeros(additional_samples)])  # Append zeros for silence
 
-    # Ensure output is a float32 NumPy array
+    # Normalize audio to the range of [-1, 1]
+    extended_audio = extended_audio / np.max(np.abs(extended_audio))  # Avoid overflow
     return extended_audio.astype(np.float32)
 
 # Gradio UI setup