Simulator DataStore doesn't work and error occours, Why?

Hello, I've been working on my simulator for a while and I got this error:

14:59:05.767 - ServerScriptService.Script:95: Expected ')' (to close '(' at line 68), got 'Players'

The script is inside ServerScriptService, and the Modules folder and InstanceCreator is inside ReplicatedStorage. The Prefabs are not spawning and my leaderstats doesn't save why? Please help

SCRIPT:

local Players = game:GetService("Players")

local RS = game:GetService("ReplicatedStorage")

local SS = game:GetService("ServerStorage")

local DSS = game:GetService("DataStoreService")

local RunService = game:GetService("RunService")

local ReplicatedModules = RS:WaitForChild("Modules")

local InsCreator = require(ReplicatedModules.InstanceCreator)

local DataStore = DSS:GetDataStore("Test")

function GetRandomCFrame(Part,NewPart)
    local X, Z = Part.Size.X/2,Part.Size.Z/2
    local RX,RZ = math.random(-X,X),math.random(-Z,Z)
    return Part.CFrame * CFrame.new(RX, {Part.Position.Y + NewPart.Size.Y + 0.3},RZ)
end

local function PlayerAdded(plr)
    local leaderstats = InsCreator.create("Folder", {Name = "leaderstats", Parent = plr})
    local Tubes = InsCreator.create("IntValue", {Name = "Tubes", Value = 0})
    local CURP = InsCreator.create("StringValue", {Name = "CURP", Value = 0})
    local Rebirths = InsCreator.create("StringValue", {Name = "Rebirths", Value = 0})

    local key = string.format("$s's data",plr.UserId)

    local success, err = pcall(function()
        local save = DataStore:GetAsync(key)
        if save then
            Tubes.Value = save[1]
            CURP.Value = save[2]
            Rebirths.Value = save[3]
        end
    end)
        if success then
            print(string.format("loaded $s's data",plr.Name))
    elseif err then
                warn(err)
        end
    leaderstats.Parent = plr
    Tubes.Parent = leaderstats
    CURP.Parent = leaderstats
    Rebirths.Parent = leaderstats


end

local function PlayerRemoving(plr)
    local key = string.format("$s's data",plr.UserId)
    local ls = plr.leaderstats
    local success, err = pcall(function()
        DataStore:SetAsync(key,{ls.Tubes.Value, ls.CURP.Value, ls.Rebirths.Value})
        end)

        if success then
            print(string.format("saved $s's data",plr.Name))
    elseif err then
                warn(err)
        end

end

for a, biome in pairs(workspace:WaitForChild("Bioms"):GetChildren()) do
    spawn(function()
        RunService.Heartbeat:Connect(function()
            for i, tube in pairs(biome.Tubes:GetChildren()) do
                tube.CFrame = tube.CFrame * CFrame.fromEulerAnglesXYZ(0.02,0.02,0.02)

                end

        end)
            while true do
                if biome.Settings.MaxTubes.Value > #biome.Tubes:GetChildren() then
                    local TubesToClone = biome.Settings.Tubes:Getchildren()
                    local SelectedTubes = TubesToClone[math.random(1,#TubesToClone)]
                    local NewTube = SS.Prefabs:FindFirstChild(SelectedTubes.Name):Clone()
                    local Amount = math.random(math.floor(NewTube.Value.Value/1.25),math.floor(NewTube.Value.Value*1.25))
                    NewTube.CFrame = GetRandomCFrame(biome.Baseplate,NewTube)
                    NewTube:WaitForChild("TubeValueGUI").Value.Text = Amount
                    NewTube.Parent = biome.Tubes
                end 

    end
end



Players.PlayerAdded:Connect(PlayerAdded)

Players.PlayerRemoving:Connect(PlayerRemoving)

I would like lots of helps thanks!