size projections in web interface

Co-authored-by: Alex <AlexanderMcDowell@users.noreply.github.com>

templates/pyrometry-results.html

@@ -37,6 +37,6 @@
 </table>
 {# Temperature Frequency Plot #}
 <strong>Temperature Distribution</strong>
-{{freq_plot}}
+{{ freq_plot | safe }}
 
 {% endblock %}