index.js

 //Use the inquirer npm package to get user input.

import inquirer from 'inquirer';
import qr from "qr-image";
import fs from "fs";

inquirer
  .prompt([
    {"message":"Type in your URL:",
    name:"URL"}

  ])
  .then((answers) => {
    const url=answers.URL;
     //generating QR
    var qr_svg = qr.image(url);
qr_svg.pipe(fs.createWriteStream('qr_img.png'));


fs.writeFile('url1.txt',url, (err, data) => {
    if (err) throw err;
    console.log("file is saved");
  }); 
  })
  .catch((error) => {
    if (error.isTtyError) {
      // Prompt couldn't be rendered in the current environment
    } else {
      // Something else went wrong
    }
  });


//Use the qr-image npm package to turn the user entered URL into a QR code image.
//Create a txt file to save the user input using the native fs node module.