RevScripts script request summon trainer

[matthew123456]

local config = {
    [6579] = {levelRequired = 10, creature = "Training Machine", isSummon = false},
}

local actions_createCreature = Action()

function actions_createCreature.onUse(player, item, fromPosition, target, toPosition, isHotkey)
    local index = config[item:getId()]
    if player:getLevel() < index.levelRequired then
        player:sendTextMessage(MESSAGE_STATUS_SMALL, "Your level is too low.")
        return true
    end
        
    local position = player:getPosition()
    if Tile(position):hasFlag(TILESTATE_PROTECTIONZONE) then
        player:sendTextMessage(MESSAGE_STATUS_SMALL, "This item cannot be activated by a player standing in a protection zone.")
        return true
    end
    local creature = Game.createMonster(index.creature, position, true)
    if not creature then
        player:sendTextMessage(MESSAGE_STATUS_SMALL, "No available space to spawn creature.")
        return true
    end
    if index.isSummon then
        creature:setMaster(player)
    end
    return true
end

for v, k in pairs(config) do
    actions_createCreature:id(v)
end
actions_createCreature:register()

I'm attempting to make a trainer script i would like it to on use summon on use again remove summon with a 1 hour cooldown to summon it again kind of like the Medevia trainer scroll and only have a max of 2 summons using revscripts canery engine thanks in advance