The error is:
Expected ‘)’ (to close ‘(’ at column 26), got ‘,’
local OpenCodesGUIButton = script.Parent.Button
local OpenCodesGUI = game.Players.LocalPlayer.PlayerGui.Codes
local CodesFrame = game.Players.LocalPlayer.PlayerGui.Codes.Codes
OpenCodesGUIButton.MouseButton1Click:Connect(function()
OpenCodesGUI.Enabled = true
OpenCodesGUI.UDim2.new = (0.500, -1, 0)
CodesFrame:TweenPosition(
UDim2.new(0.317, 0,0.234, 0),
"Out",
"Bounce",
1,
false
)
end)