Update app.py

app.py

@@ -436,4 +436,9 @@ iface = gr.Interface(
     article=hint,
 )
 
-iface.launch()
+iface.queue(concurrency_count=1, max_size=5).launch(
+    share=False,
+    max_threads=1,
+    server_port=7860,
+)
+