Ayat Albqoor

                  {% extends 'base.html' %}
{% block content %}
<nav class="navbar navbar-expand-lg navbar-light bg-light">
    <a class="navbar-brand" href="{% url 'snack_list' %}">Home</a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse" id="navbarNavDropdown">
        <ul class="navbar-nav">
            <li class="nav-item active"> 
    <a class="nav-link" href="{% url 'snack_detail' pk=snack.pk %}"> Back </a>
    </li>
        </ul>
    </div>
    </nav>
<br>


<div class="col-sm-8 offset-2">
    <h4 class="alert alert-info">Update Snack Info</h4>
    <form action="" method="post">
        {% csrf_token %}
        {{form.as_p}}
        <input type="submit" class="btn btn-success" value="Update">
    </form>
</div>
{% endblock content %}