Rainbow Player Effect

local Players = game:GetService("Players")
local Player = Players.LocalPlayer

local function ApplyRainbow(Character)
    Character:WaitForChild("HumanoidRootPart")
    Character:WaitForChild("Humanoid")

    for _, Part in ipairs(Character:GetDescendants()) do
        if Part:IsA("BasePart") then
            Part.Material = Enum.Material.ForceField
        end
    end

    task.spawn(function()
        local Hue = 0
        while Character.Parent do
            Hue = (Hue + 0.01) % 1
            local RainbowColor = Color3.fromHSV(Hue, 1, 1)

            for _, Part in ipairs(Character:GetDescendants()) do
                 Part:() 
                    Part.Color = RainbowColor
                
            

            .()
        
    )


Player.CharacterAdded:((Character)
    .()
    (Character)
)

 Player.Character 
    (Player.Character)