puppeteer status scraping on WhatsApp web

index.js

const puppeteer = require('puppeteer');

// The contact name to track (mind the case).
const contactTarget = "Jean-Mich";

(async () => {
    const browser = await puppeteer.launch({
         headless: false, // No headless to scan the QR code.
         userDataDir: 'data/userdata' // Persist the session.
    });

    const page = await browser.newPage();
    await page.goto('https://web.whatsapp.com/');
    await page.waitFor(5000);

    console.log('Awaiting/Checking peering with WhatsApp phone');
    await page.waitFor('#side', { timeout: 60000 }).then(() => { // Scan the QR code within the next minute.
        console.log('Connected !');
    }).catch((res) => {
        console.log('Not connected !', res);
        return -1;
    })
    await page.waitFor(1000);

    await page.focus('._2S1VP'); // Focus search input form.
    await page.keyboard.type(contactTarget, { delay: 100 });
    await page.waitFor(6000);

    let contactElt = (await page.$x(`//*[@class="_25Ooe" and . = "${contactTarget}"]`))[0]; // Select the best result.
    contactElt.click();
    await page.waitFor(5000);
    
    let statusElt = await page.$('.O90ur');
    let status = await statusElt.evaluate(x => x.textContent);
    console.log(`Status for ${contactTarget} is '${status}'.`); // `last seen today at 13:15` format.

    await browser.close();
})();

how are u entering the qr code can u plz elaborate

how are u entering the qr code can u plz elaborate

@ritika-rustagi this code saves a screenshot in the file system. You are supposed to open this screenshot and flash the QR code it contains with your Whats-app mobile app.