code: function ProgressBar(progress) {
    // Make it 50 characters length
    progress = Math.min(100, progress)
    var units = Math.round(progress / 2)
    return chalk.dim('[') + chalk.blue('=').repeat(units) + ' '.repeat(50 - units) + chalk.dim('] ') + chalk.yellow(progress + '%')
  }
docs: Input progess goes from 0 to 100