Modding Help Play a .ogg with .lua script

I want a type of npc to play different sounds when you get near to it.

I am using this script as a base.


function init()
self.npcSounds = config.getParameter("npcSounds", {})
self.soundTimer = 0
end
function update(dt)
self.soundTimer = math.max(0, self.soundTimer - dt)
if self.soundTimer == 0 then
local players = world.entityQuery(object.position(), config.getParameter("soundRadius"), {
includedTypes = {"player"},
boundMode = "CollisionArea"
})
if #players > 0 and #self.npcSounds > 0 then
object.say(self.npcSounds[math.random(1, #self.npcSounds)])
self.soundTimer = config.getParameter("soundCooldown")
end
end
end