Sample Code

async function createDebugWidget() {
    let widget = new ListWidget()
    var stack = widget.addStack()
    var text = widget.addText(`${DATA}`)
    text.font = Font.regularRoundedSystemFont(5)
    return widget
}

async function testData() {
    const url = `https://www.instagram.com/${input}?__a=1`
    var req = new Request(url)
    var data = await req.load()
    return data.toRawString()
}

let input = args.widgetParameter || 'nasa'
var DATA = await testData()
console.log(DATA)

if (!DATA) {throw "Please enter a valid username"}

if (config.runsInApp) {
    var w = await createDebugWidget()
    await w.presentLarge()
} else if (config.runsInWidget) {
    switch (config.widgetFamily) {
        case 'small':
            var w = await createDebugWidget()
            break
        case 'medium':
            break
        case 'large':
            var w = await createDebugWidget()
            break
    }
    Script.setWidget(w)
}