diff --git a/07_final_assignment/paper/main.tex b/07_final_assignment/paper/main.tex
index c0056e1..4701a09 100644
--- a/07_final_assignment/paper/main.tex
+++ b/07_final_assignment/paper/main.tex
@@ -3,6 +3,7 @@
 \usepackage[utf8]{inputenc}
 \usepackage[american]{babel}
 \usepackage[style=apa,sortcites=true,sorting=nyt,backend=biber]{biblatex}
+\usepackage{color} 
 \DeclareLanguageMapping{american}{american-apa}
 \addbibresource{references.bib}
 \usepackage{listings}
@@ -13,6 +14,23 @@
 
 \abstract{our abstract goes here!}
 
+\lstset{ %
+  basicstyle=\footnotesize,        % the size of the fonts that are used for the code
+  captionpos=b,                    % sets the caption-position to bottom
+  frame=single,	                   % adds a frame around the code
+  keepspaces=true,                 % keeps spaces in text, useful for keeping indentation of code (possibly needs columns=flexible)
+  keywordstyle=\color{blue},       % keyword style
+  numbers=left,                    % where to put the line-numbers; possible values are (none, left, right)
+  numbersep=5pt,                   % how far the line-numbers are from the code
+  rulecolor=\color{black},         % if not set, the frame-color may be changed on line-breaks within not-black text (e.g. comments (green here))
+  showspaces=false,                % show spaces everywhere adding particular underscores; it overrides 'showstringspaces'
+  showstringspaces=false,          % underline spaces within strings only
+  showtabs=false,                  % show tabs within strings adding particular underscores
+  stepnumber=2,                    % the step between two line-numbers. If it's 1, each line will be numbered
+  stringstyle=\color{mymauve},     % string literal style
+  tabsize=2,	                   % sets default tabsize to 2 spaces
+  title=\lstname                   % show the filename of files included with \lstinputlisting; also try caption instead of title
+}
 
 \begin{document}
 \maketitle