Update app.py

app.py

@@ -1,4 +1,5 @@
 import streamlit as st
+import numpy
 from transformers import pipeline
 from IPython.display import Audio
 
@@ -13,7 +14,7 @@ def main():
         if clicked:
           results = classifier([text])
           st.json(results)
-          Audio(results['audio'], rate=16000)
+          Audio(results['audio'].numpy(), rate=16000)
 
 if __name__ == "__main__":
     main()