How do I change a property after the animation ends?

Hey, how can I make it so when the initial grow animation labelsAbove is set to false and when animation finishes labelsAbove is true? I've tried like this but didn't seem to work.

const chart = new RGraph.Bipolar({
    id: tempCVSID,
    left: leftArr,
    right: rightArr,
    options: {
        labelsAbove: false,
    }
}).grow({ frames: 100 }).animate({
    labelsAbove: true,
})

For that you can use the callback function which, from memory, looks like this:

const chart = new RGraph.Bipolar({
    id: tempCVSID,
    left: leftArr,
    right: rightArr,
    options: {
        labelsAbove: false,
    }
}).grow({ frames: 100}, function (obj)
{
    obj.set('labelsAbove', true);
    RGraph.redraw();
})

It worked thank you!