Installation of project on local machine

[Agha Saad Fraz]

Hi, I am trying to set up the project to local machine. I am following this link
(https://pagure.io/fedora-docs/fedora-docs-ui). After running the command
./antora-ui-builder preview, I visit the  http://0.0.0.0:5252/
I get this 
![image](https://user-images.githubusercontent.com/36513474/96549500-fea64200-12c8-11eb-9d20-38ab2db4dda4.png)

But shouldn't it look like this https://docs.fedoraproject.org/en-US/docs/ ?
Kindly help me with this. Thanks