Random Sprite Image

Hello all,

I am new here and playing with Pixi.js using latest build but learning with old tutorials and examples.

My question is I am working on a Board Game: Jackpot game

Problem: I want to generate 3 Random Sprite images on canvas but how to do that. I tried but it's not working, how to pass random fruit image into sprite and display it on canvas.

Thanks in Advance.

PIXI.loader
        .add("images/48.png", "images/49.png", "images/50.png", "images/52.png")
        .load(setup);

    function setup() {
        var randomFruits = ["images/48.png", "images/49.png", "images/50.png", "images/52.png"];

        function getRandomFruit(fruits) {
            var num = Math.floor(Math.random() * fruits.length);
            if (num === 0) {
                num = 1;
            }
            var fruit = fruits[num];
            console.log(fruit);
        }

        getRandomFruit(randomFruits);

        let orange = new PIXI.Sprite.fromImage(fruit);
        orange.scale.set(0.6);
        orange.x = (app.renderer.width / 2) + 230;
        orange.y = (app.renderer.height - container.height) / 2 + 20;

        app.stage.addChild(orange);


    }