Update app.py

app.py

@@ -16,6 +16,7 @@ def generate_music(prompt):
         5,	# int | float in 'Seed' Number component
         3,	# int | float (numeric value between 1 and 5) in 'Number waveforms to generate' Slider component
         api_name="/text2audio"
+        fn_index=1
     )
     print(result)
     #audio_result = extract_audio(result)