Sets style to slim for the documentation slides to have more vertical space

model.tex

@@ -338,7 +338,7 @@
 \section{\appendixname : Documentation pour usage avancé}
 %------------------------------------------------------------------------------
 \appendix
-\tptthemekeys{bodyframecount}
+\tptthemekeys{slim,bodyframecount}
 \begin{frame}
   \frametitle{Autres options}
   \begin{itemize}