Untitled

<!DOCTYPE html>
<html lang="en">


<head>
    <link rel = "stylesheet" href="{{ url_for('static', filename='css/bootstrap.min.css')}}">


    <meta charset="UTF-8">
    <title> xxx </title>
</head>
<body>

<div id="carouselExampleControls" class="carousel slide" data-ride="carousel" >
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img src="..." class="d-block w-200" alt="...">
    </div>
    <div class="carousel-item">
      <img src="..." class="d-block w-200" alt="...">
    </div>
    <div class="carousel-item">
      <img src="..." class="d-block w-200" alt="...">
    </div>
  </div>
  <a class="carousel-control-prev" href="#carouselExampleControls" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next" href="#carouselExampleControls" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>


</body>
</html>