Try to fix rendering of interface

app.py

@@ -110,8 +110,6 @@ def recognize(file):
     return  age_gender
 
 
-demo = gr.Blocks()
-
 outputs = gr.Label()
 title = "audEERING age and gender recognition"
 description = (
@@ -138,7 +136,5 @@ file = gr.Interface(
     allow_flagging=allow_flagging,
 )
 
-with demo:
-    gr.TabbedInterface([microphone, file], ["Microphone", "Audio file"])
-
+demo = gr.TabbedInterface([microphone, file], ["Microphone", "Audio file"])
 demo.queue().launch()