script.Parent = owner.PlayerGui
NLS([[local TweenService = game:GetService("TweenService")
local tweeninfo = TweenInfo.new(1,Enum.EasingStyle.Quint,Enum.EasingDirection.InOut,0,false,0.01)
ColorCorrectionEffect0 = Instance.new("ColorCorrectionEffect")
ColorCorrectionEffect0.Parent = game.Lighting
ColorCorrectionEffect0.Brightness = 0
local plr = owner
local mouse = plr:GetMouse()
local enabled = true
mouse.KeyDown:connect(function(k)
    if k == "e" and enabled == true then
        enabled = false
        local tween = TweenService:Create(ColorCorrectionEffect0,tweeninfo,{TintColor = Color3.new(1, 1, 1),Saturation = 0})
        TweenService:Create(ColorCorrectionEffect0,tweeninfo,{Brightness = 0}):Play()
        tween:Play()
        tween.Completed:Wait()
        tween:Pause()
elseif k == "e" and enabled == false then
    enabled = true
    local tween =  TweenService:Create(ColorCorrectionEffect0,tweeninfo,{TintColor = Color3.new(0.784314, 0, 1),Saturation = -5})
     TweenService:Create(ColorCorrectionEffect0,tweeninfo,{Brightness = -.3}):Play()
    tween:Play()
    tween.Completed:Wait()
    tween:Pause()
end
end)]],script)