beflask/app/templates/index.html

{% extends "base.html" %}
{% block content %}
    {% if benchmarks %}
        <h5>Benchmarks</h5>
        <ul>
            {% for benchmark in benchmarks %}
                <li>
                    <a href="{{ url_for('main.set_benchmark', benchmark_id=benchmark.id) }}">{{ benchmark.name }}
                        {% if benchmark == current_user.benchmark %}*{% endif %}
                    </a>
                </li>
            {% endfor %}
        </ul>
    {% else %}
        <img src="{{ url_for('static', filename='img/robert-lukeman-_RBcxo9AU-U-unsplash.jpg') }}"
             class="img-fluid"
             alt="image robert lukeman">
    {% endif %}
{% endblock %}