# normalToricVariety(GKMVariety) -- converts a GKM variety back into a toric variety

## Description

If $X$ is a GKM variety that was originally constructed using normalToricVariety, then this method reverts $X$ to a NormalToricVariety.

 i1 : X = toricProjectiveSpace 2; i2 : Y = makeGKMVariety X o2 = a GKM variety with an action of a 2-dimensional torus o2 : GKMVariety i3 : assert(normalToricVariety Y === X)