Queue

app.py

@@ -10,5 +10,6 @@ def greet(source, target):
 
     return "/tmp/out.wav"
 
-iface = gr.Interface(fn=greet, inputs=[gr.Audio(type="filepath"), gr.Audio(type="filepath")], outputs=gr.Audio(type="filepath"))
-iface.launch()
+app = gr.Interface(fn=greet, inputs=[gr.Audio(type="filepath"), gr.Audio(type="filepath")], outputs=gr.Audio(type="filepath"))
+app.queue(max_size=5000, concurrency_count=1)
+app.launch()