How do I get get a NPC to jump when it touches a part but not when it touches a part in a player?

Currently, I'm in the process of designing a NPC that I'm going to use for one of my games. However, this script isn't working the way I'd like it to. How ideas on how I could fix it? The whole point of the script is to make my NPC jump when it touches a part but not when it touches the part of a Player.

function onTouched(part)
	if part.Name ~= {"Torso","Left Arm","Right Arm","Left Leg","Right Leg","Head"} then 
	script.Parent.Parent.Zombie.Jump = false
	if else

	script.Parent.Parent.Zombie.Jump = true	
	
	end
	
	
	end
end

script.Parent.Touched:connect(onTouched) 

Try this;

local zombo = script.Parent.Parent:WaitForChild("Zombie") --Change this to the NPC 

zombo.Touched:Connect(function(Hit)
	if Hit.Parent.Name ~= {"Torso","Left Arm","Right Arm","Left Leg","Right Leg","Head"} then
		zombo.Jump = false
	else
		zombo.Jump = true
	end
end)

This should work, if it helped please accept answer.