text: // Data Structures: Create and Add to Sets in ES6
  // Challenge Description:
  // https://learn.freecodecamp.org/coding-interview-prep/data-structures/create-and-add-to-sets-in-es6
  
  const checkSet = () => {
    let set = new Set([1, 2, 3, 3, 2, 1, 2, 3, 1]);
  
    set.add(['Taco', 'Cat', 'Awesome']);
  
    console.log(set);
    return set;
  };
  