function solve() {
   let addButton = Array.from(document.getElementsByClassName('add-product')[0]);
   let textArea = document.getElementsByTagName('textarea')[0];
   let products = Array.from(document.getElementsByClassName('product-title')).textContent;
  // let productsPrice = document.querySelectorAll('.product-line-price');
  // console.log(productsPrice)


   addButton.forEach(b => {
      b.addEventListener('click', add);
   });

   function add (){
      let productsPrice = document.querySelectorAll('.product-line-price').textArea;
      console.log(productsPrice)


   }




}