How would I add debounce to this click detector script?

It us fairly easy to make a debounce:

clickDetector = game.workspace.Box.top.ClickDetector

loal debounce = true

function onMouseClick() 
if debounce then
debounce = false
game.Workspace.Box.bottom.Transparency = 0 game.Workspace.Box.top.Transparency = 1

	        local num = math.random(1,5)
	 
	        if num == 1 then
	 
	            print("1")
	 
	        elseif num == 2 then
	 
	            print("2")
	 
	        elseif num == 3 then
	 
	            print("3")
	 
	        elseif num == 4 then
	 
	            print("4")
	 
	        elseif num == 5 then
	 
	            print("5")
	 
	    end
	wait(3)
	game.Workspace.Box.bottom.Transparency = 1
	game.Workspace.Box.top.Transparency = 0
	debounce = true
	end
end clickDetector.MouseClick:connect(onMouseClick)

Please note, I wrote this answer on mobile after waking up, so if there is any problem with this please tell me.