an error happening when i was trying to make an audio play. any fix?

I was trying to make an audio play when the player would press a button but I get an error saying "PlayLocalSound Is Not A Valid Member Of Sound." And im not sure how to fix this error. Here is the code

sound = script.Parent

    function onKeyPress(inputObject, gameProcessedEvent)
            if inputObject.KeyCode == Enum.KeyCode.Q then
                    sound:Play()
                end
        end

game:GetService("UserInputService").InputBegan:connect(onKeyPress)

Does anyone know how to fix this error?