How can i make this script save the game graphics option?

Help and Feedback Scripting Support
,
1 
local data = game:GetService("DataStoreService")
local option = data:GetDataStore("option")

local userid = game.Players.LocalPlayer.UserId
local option1 = require(script.Parent.Frame.High.LocalScript)
local option2 = require(script.Parent.Frame.Low.LocalScript)

local setsuccess, errormessage = pcall(function()
	option:SetAsync(userid, option1 or option2)
end)
if not setsuccess then
	warn(errormessage)
end

local getsuccess, option_success = pcall(function()
	return option:GetAsync(userid)
end)
if getsuccess then
	print(option_success)
end

Hi, could you please help me make this script save the graphics option? Thank you.