fix test_formatter

templates/test_formatter/test_formatter.html

@@ -0,0 +1,11 @@
+{% extends 'base.html' %}
+
+{% block body %}
+  <form method="post" enctype="multipart/form-data">
+    {% csrf_token %}
+    {{ form }}
+    <button type="submit">{{_('Upload')}}</button>
+  </form>
+
+
+{% endblock %}