Still debugging.

app/templates/results_query.html

@@ -6,6 +6,7 @@
     </p>
         <form action="{{url_for('results') }}" method="post" enctype="multipart/form-data">
         {{ results_form.hidden_tag() }}
+        <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
         <p>
             {{ results_form.run_id.label }}
             {{ results_form.run_id(title="Enter your run ID.") }}