GUI creation like below

Python Help
1

Hi Team,

I would like to create the GUi like below design…

image

Design of the GUI should be like this, will keep adding the tab and other options later on.
Window should have these curved like shape and double layer inside which has got the editor.

Any suggestions please?
Regards,
maiya

2

using border and raidus

3

got it. using border and border-radius in the styelsheet()