Tkinter GUI support on Verdin IMX8MM board

Hi jeremias.tx,
The PySide application was working but not the python Tkinter. I always gets the following error
“pythontkinter-1 | _tkinter.TclError: no display name and no $DISPLAY environment variable”
As mentioned in one of the threads you shared I tried to run

I still get the same error as mentioned below.
"Traceback (most recent call last):
File “/home/torizon/app/src/main.py”, line 6, in
root = tk.Tk()
^^^^^^^
File “/usr/lib/python3.11/tkinter/init.py”, line 2326, in init
self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_tkinter.TclError: couldn’t connect to display "
Seems PySide2 is the best option available now. Let me check my sample code on the board.
Thanks for all the supprt.
Regards
Pramod