templates/index.html
{% extends 'base.html' %}
{% block body %}
<h1>Trending on the Bay</h1>
<p>Search and decide what products might be worth flipping
on eBay based on current and sold listings.</p>
<form method="get" action="/search">
<input type="text" name="keyword" required="true" autofocus>
<input type="submit" value="search">
</form>
{% endblock %}