importing designer .ui no code completion

Im have so much trouble getting started with Py Designer and pycharm, when i import a .ui GUI design the code auto complete does not work but i really really need it to or i just wont know what methods, variables, objects iv got that i can use.

E.G. No self.pushButton object shown here but there is one?

[img]https://i.imgur.com/NeU0LX5.png[/img]