Build an image viewer with python

I this video you will learn how to make an image viewing application using python Tkinter.
#Tkinter #PythonImageViewer #python

[autarroy]

I have a question.
i build a small application and the photos are changing automaticaly.
i put also a play and a pause button.
i want the follwing: if i click the play button then it must begin to play and if i click the pause button i must paused
and of course if i press the play buttom it mus resume
plss reply----> can you help me in this case