old_contents: "use strict";
  
  // Dependencies
  const imageToAscii = require("../lib");
  
  imageToAscii("https://octodex.github.com/images/jetpacktocat.png", (err, converted) => {
      console.log(err || converted);
  });
  
new_contents: "use strict";
  
  // Dependencies
  const imageToAscii = require("../lib");
  
  imageToAscii("https://octodex.github.com/images/octofez.png", (err, converted) => {
      console.log(err || converted);
  });
  
subject: Use octodex link