text: const textArea = document.querySelector('#description');
  const count = document.querySelector('.count');
  
  textArea.addEventListener("keyup", e => {
      textArea.style.height = "auto";
  
      let scrollHeight = e.target.scrollHeight;
  
      textArea.style.height = `${ scrollHeight }px`;
  });
  
  
  function countLetters() {
    const text = textArea.value;
    const textLength = textArea.value.length;
    count.innerText = `${ textLength }`;
  }