I need help Animation Script

Here is an example of an animation script.

--Put the animation in the script
local UserInputServise = game:GetService("UserInputService")
local Character = script.Parent
local Humanoid = Character:WaitForChild("Humanoid")
local isRunning = false
local Animation = Humanoid:LoadAnimation(script:WaitForChild("Animation"))

UserInputServise.InputBegan:Connect(function(key)
if key.KeyCode == Enum.KeyCode.C then
	if not isRunning then
		isRunning = true
		Animation:Play()
	else
		isRunning = false
		Animation:Stop()
	end
end

end)