Located below is My top down camera script, But I need it so when you click 'x' It switches back to the ROBLOX Default camera, How do I do this?

NOTE: The top down script is located in StarterPlayer > StarterPlayerScripts & Its a LocalScript

TOP DOWN SCRIPT-

local RunService = game:GetService("RunService")
local Players = game:GetService("Players")
 
local OFFSET = Vector3.new(-5,50,0)
local FIELD_OF_VIEW = 90
 
local player = Players.LocalPlayer
local camera = game.Workspace.CurrentCamera

camera.FieldOfView = FIELD_OF_VIEW
 
local function onRenderStep()
	local character = player.Character
	if character then
		local humanoidRootPart = character:FindFirstChild("HumanoidRootPart")
		if humanoidRootPart then
			local playerPosition = humanoidRootPart.Position
			local cameraPosition = playerPosition + OFFSET
			camera.CoordinateFrame = CFrame.new(cameraPosition, playerPosition)
		end
	end
end
 
RunService:BindToRenderStep("Camera", Enum.RenderPriority.Camera.Value, onRenderStep)
Anonymous