text: var myHeaders = new Header();
  
  var myInit = {
    method: 'GET',
    headers: myHeaders,
    mode: 'cors',
    cache: 'default'
  }
  
  var myRequest = new Request('flowers.jpg', myInit)
  
  fetch(myRequest).then(function(response) {
    return response.blob();
  }).then(function (myBlob) {
    var objectURL = URL.createObjectURL(myBlob)
    myImage.src = objectURL
  })