My code doesn"t work help me pleas

[Douille2113]

function bank()
	for _, ply in pairs(player.GetAll()) do
	if not team.GetName( ply:Team() ) == "Banquier" then
	DarkRP.createEntity("Cooling Cell", {
		ent = "boost_cooling",
		model = "models/Items/battery.mdl",
		price = 20,
		max = 99,
		cmd = "buycoolingcell"
	})
end
end
	end

Hi, I would do that if there is no banker on the server so players can spawn the entity or it may not.

Thank's you

[editline]31st July 2015[/editline]

Help me.