Yeah, after your snake has finish eating you should notice that the he squirm the food item down 2/3 the way down his body. After that wait a few more minutes or so then just lift him up and place him back into the Viv. Please note that being in the feed mode your snake might strike at you. What I do is after placing in a food item in the container with the snake I wash my hands, using the same soap, so that the snake know my smell. then I reach in to the side and reach for the snake from the side and grab him like normal and put him back.
Hope that help