How do I remove an object on second click?

This SurfaceGui makes a part when clicked. How do I make the part disappear when I click the Surface Gui again?

local Surface = Instance.new("SurfaceGui", script.Parent)
Surface.Adornee = script.Parent

local frame = Instance.new("Frame", Surface)
	frame.Size = UDim2.new(.8, 160, 1, 160)
	frame.Transparency = 1
	

local Button = Instance.new("TextButton",frame)
	Button.Size = UDim2.new(.8, 160, 0.58, 160)
	Button.BackgroundColor3 = BrickColor.White().Color
	Button.Text = "Brick Creator"
	Button.TextScaled = true 
	

Button.MouseButton1Down:connect(function()
	local brick Instance.new("Part", game.Workspace)

end)