There was a comma missing in the variable data in ReadMe.md

[codewithshinde]

var data = [
  {
    // Path to image on file system
    // mimeType is required when loading images from the file system
    type: 'image',
    path: './assets/printer-image.png',
    mimeType: 'image/png',
  }, // Added
  {
    // Add your object properties here
  }
];