adding queue for parallel request

app.py

@@ -873,5 +873,8 @@ def create_interface():
 
 if __name__ == "__main__":
     demo = create_interface()
-    # demo.launch(server_name="0.0.0.0", share=True, server_port=7890)
+    # demo.queue(
+    #     max_size=8,
+    #     default_concurrency_limit=8,
+    # ).launch(server_name="0.0.0.0", share=True, server_port=7890)
     demo.launch(server_name="0.0.0.0")