Left, Right, Up, or Down

[JohnKimDev]

How would you set the simple linear directions?

I tried the following but not quite working.

gstr.addGesture([0], left); gstr.addGesture([4], right); gstr.addGesture([2], up); gstr.addGesture([6], down);

[mcabbott]

This might be the bug fixed by https://github.com/FluxML/IRTools.jl/pull/122