Add link from detail page to home

templates/detail.html

@@ -62,10 +62,11 @@ L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png', {
 <div class="m-3" id="main">
 <h1>Geocode coordinates to Commons Category</h1>
 
-<p><a href="{{ url_for('index', lat=lat, lon=lon) }}">visit endpoint</a>
-
+<p>
+<a href="{{ url_for('index') }}">home</a>
+|
+<a href="{{ url_for('index', lat=lat, lon=lon) }}">visit endpoint</a>
 | <a href="https://www.openstreetmap.org/#map=17/{{lat }}/{{ lon }}">view in OSM</a>
-
 {% if result.commons_cat %}
 | <a href="{{ result.commons_cat.url }}">Commons category</a>
 {% endif %}