How to access evalai with external ip

Hi, I have deployed Cloud-CV/EvalAI successfully on the ubuntu 18.04 server. But I am not able to access it from the ubuntu server. because it doesn’t have a UI facility.
I want to access the web page with http://<server_ip>:8888 instead of
I tried but after giving username and password it stuck up at http://localhost:8000. Can you please guide me on how to overcome this issue?
Your reply will be highly appriciated.
Saibal Dasgupta