I loaded Octopi on raspberry pi and everything works fine. My question is can I have a Gui interface loaded on the pi also? Right now I have one micro sd card that has Octopi and the other sd card with rasberian on it. And I keep switching between the 2 don't know if there is a way to load everything so I still have the GUI interface. Thank you.
Yeah you can but I would strongly advise to use a pi 4 with 2 or 4GB ram
I'm doing the same 
Run sudo /home/pi/scripts/install-desktop in ssh or on your pis console in order to install the desktop environment.
Ok yeah I wasn't sure if I loaded both if I would have issues. Thank you for the response!