I have to make a GUI for some testing teams. I have been asked to do it in Python, but when I Google, all I see is about Iron Python.
I also was asked not to use Visual Studio because it is too expensive for the company. So if you have any idea to avoid that I would be very happy. 
I am still new to Python and programming overall so not any to advanced solutions.
If you have any questions just ask. 
GUI PART: with would you use when using windows and mac(most windows) I would like some drag and drop so I don't waste to much time making the display part
If you're just trying to create a GUI that runs on Windows, C# on Visual Studio is the easiest way to go.  Their free version, Community (used to be Express) provides all the Windows controls you're used to using with a drag and drop GUI builder.
Python vs Iron Python