text: $(() => {
      $("button").on("click", () => {
          var numberOfListItem = $("li").length+1;
          var randomOfListItem = Math.floor(Math.random()*numberOfListItem);
          if(randomOfListItem == numberOfListItem-1) randomOfListItem = 2;
          console.log(randomOfListItem);
          $("h1").text($("li").eq(randomOfListItem).text());
          $("#pic").attr({
              src = ""
          });
      });
  });
  
  