Update app.py

app.py

@@ -42,7 +42,7 @@ def extend_music(file, added_minutes):
     # Normalize audio to the range of [-1, 1]
     extended_audio = extended_audio / np.max(np.abs(extended_audio)) if np.max(np.abs(extended_audio)) > 0 else extended_audio
 
-    # Return the audio as a NumPy array and the sample rate as an integer
+    # Return the audio as a NumPy array (float32) and the sample rate as an integer
     return extended_audio.astype(np.float32), sr  # Ensure it's a float32 NumPy array
 
 # Gradio UI setup