Fridge Child Lock (Safety)

If you happen to have the same fridge as me, there are two screws put into the door surface right between the upper freezer and lower fridge. I believe they are so you can swap the direction the fridge opens from side to side. They are mounted just right to add a small flat panel with some cutouts to the side that allow you to insert a rope, with a knot on the end, to "lock" the fridge from inquisitive toddlers.

In the photos, you can see some scrap material used as a rope however I later pic