Animation button script not working (when clicked nothing happens)?

Trying to find a script that would work none of them do. here's the latest one i found, please correct some of the things in here. thanks

local animation = Instance.new("Animation") animation.animationId ="1675319481"

local trackanimation = nil local playability = true

function playanimation(AnimationSource) if playability == true then local plr = game.players.localplayer trackanimation = plr.character.humanoid:loadanimation(animation)

trackanimation.keyframereached:connect(function() print("working") end) trackanimation:play() end

end script.Parent.MouseButton1Click:connect(playanimation)?