I have the drooling zombie asset from the sotre and they always attack each other

local zombie = script.Parent

for _, script in pairs(zombie.ModuleScripts:GetChildren()) do
	if not game.ServerStorage:FindFirstChild(script.Name) then
		script:Clone().Parent = game.ServerStorage
	end
end

local AI = require(game.ServerStorage.ROBLOX_ZombieAI).new(zombie)
local DestroyService = require(game.ServerStorage.ROBLOX_DestroyService)


local function clearParts(parent)
	for _, part in pairs(parent:GetChildren()) do
		clearParts(part)
	end
	local delay
	if parent:IsA("Part") then
		delay = math.random(5,10)
	else
		delay = 11
	end
	DestroyService:AddItem(parent, delay)
end

zombie.Humanoid.Died:connect(function()
	AI.Stop()
	math.randomseed(tick())
	clearParts(zombie)
	script.Disabled = true
end)

local lastMoan = os.time()
math.randomseed(os.time())
while true do
	local animationTrack = zombie.Humanoid:LoadAnimation(zombie.Animations.Arms)
	animationTrack:Play()
--	local now = os.time()
--	if now - lastMoan > 5 then	
--		if math.random() > .3 then
--			zombie.Moan:Play()
----			print("playing moan")
--			lastMoan = now
--		end
--	end
	wait(2)
end

thats the code please help me make them stop attacking each other