const swiper = new Swiper('.swiper', {
        // Optional parameters
        direction: 'vertical',
        loop: true,
      
        // If we need pagination
        pagination: {
          el: '.swiper-pagination',
        },
      
        // Navigation arrows
        navigation: {
          nextEl: '.swiper-button-next',
          prevEl: '.swiper-button-prev',
        },
      
        // And if we need scrollbar
        scrollbar: {
          el: '.swiper-scrollbar',
        },
      });

it says that error is in last line:

Uncaught SyntaxError: Unexpected end of input (at script.js:43:5) I have bootstap,swiper-bundle in my project I'm really confused