Health History Tracker
{% if session.user_id %}
{{ session.username }}
Member since {{ user.created_at.strftime('%b %Y') if user and user.created_at else '' }}
Logout
{% endif %}
{% with messages = get_flashed_messages(with_categories=true) %} {% if messages %} {% for category, message in messages %}
{{ message }}
{% endfor %} {% endif %} {% endwith %} {% block content %}{% endblock %}