Update app.py

app.py

@@ -32,9 +32,12 @@ def inference(audio_1, audio_2):
     
 title = "음성 합성"
 
-gr.Interface(
+demo = gr.Interface(
     inference, 
     [gr.Audio(type="filepath", label="Vocals"),gr.Audio(type="filepath", label="배경음")],
     gr.Audio(type="numpy", label="합성 결과"),
     title=title,
-    ).launch(enable_queue=True, debug=True)
+    )
+
+demo.queue(max_size=1)
+demo.launch(debug=True)