How to code a killbrick system?

Hello snooxy, I am here to help you.Here is the code:

local trapPart = script.Parent
trapPart.CanCollide = false 

local function onPartTouch(otherPart) 
    local partParent = otherPart.Parent 
    local humanoid = partParent:FindFirstChildWhichIsA("Humanoid")    if humanoid then
        -- Set player's health to 0 aka killing them
        humanoid.Health = 0
    end
end
trapPart.Touched:Connect(onPartTouch)