roblox auto hold W (my v2 anti afk)

local uis = game:GetService("UserInputService")

local holdingKey = false
local toggleKey = Enum.KeyCode.F6

local function HoldKey()
end

local function ReleaseKey()
end

uis.InputBegan:Connect(function(input)
    if input.KeyCode == toggleKey then
        holdingKey = not holdingKey
        if holdingKey then
            HoldKey()
        else
            ReleaseKey()
        end
    end
end)