Update app.py

app.py

@@ -144,4 +144,15 @@ async def create_demo():
         description=description,
         article="Experience the power of Edge TTS with video integration!",
         analytics_enabled=False,
-        allow
+        allow_flagging="manual",
+        api_name=None
+    )
+    return demo
+
+async def main():
+    demo = await create_demo()
+    demo.queue(default_concurrency_limit=5)
+    demo.launch(show_api=False)
+
+if __name__ == "__main__":
+    asyncio.run(main())