text: // Global variables
  var courseInput = document.querySelector('#course');
  var newCourse = document.querySelector('#new-course');
  var description = document.querySelector('#desc');
  const myForm = document.querySelector('#my-form');
  const msg = document.querySelector('.msg');
  
  
  // Convert old course to the new one with description
  function onSubmit(e) {
    e.preventDefault();
    var upperNew = `${courseInput.value}`.toString().toUpperCase();
    var convert = convCourse[upperNew][0];
    var desc = convCourse[upperNew][1];
    newCourse.textContent = convert;
    description.textContent = desc;
  }
  
  // Where the magic begins
  function main(){
    myForm.addEventListener('submit', onSubmit);
  }
  
  // Calls main()
  main();
  const convCourse = {};
  