m nav-link" href="/register">Register</a>
        </div>-->
      </div>
    </div>
  </nav>
</header>
<div class="container",class="form-group">
        <h2>Details : </h2>
    <h2>Welcome</h2>
    <h3>Enter the Following parameters :</h3>
  <form action="/result" method="POST">
    <label for="age">Age : </label>
    <input type="text" id="age" name="age">
    <br>

    <label for="bp">B.P : </label>
    <input type="text" id="bp" name="bp">
    <br>

    <label for="al">A.L : </label>
    <input type="te