How do i have it let me know when pathfinding is completed?

how do i have it print something when pathfinding is done

i have done this with tick() but it is just to messy to deal with

With an example like the one on the next line, you could put your code after the for loop.

for _, waypoint in pairs(waypoints) do
	local part = Instance.new("Part")
	part.Shape = "Ball"
	part.Material = "Neon"
	part.Size = Vector3.new(0.6, 0.6, 0.6)
	part.Position = waypoint.Position
	part.Anchored = true
	part.CanCollide = false
	part.Parent = game.Workspace
 
	-- Move zombie to the next waypoint
	humanoid:MoveTo(waypoint.Position)
	-- Wait until zombie has reached the waypoint before continuing
	humanoid.MoveToFinished:Wait()
end

--Your code here