Update app.py

app.py

@@ -52,7 +52,8 @@ def extend_music(file, added_minutes):
     # 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), sr  # Return audio and sample rate
+    # Return the audio as a NumPy array and the sample rate as an integer
+    return extended_audio.astype(np.float32), sr
 
 # Gradio UI setup
 with gr.Blocks() as app: