Update app.py

app.py

@@ -22,7 +22,7 @@ def greet(name):
 #Export wav
     
 # step4 - save it as a wav file
-    return   (sampleR,S_inv)
+    return   (16000,S_inv)
     #mel -> audio
 
 iface = gr.Interface(fn=greet, inputs=gr.Image(label="Mel spectrogram", image_mode="L"), outputs=gr.Audio(label="Audio"))