Added legend() section.
\BOOKMARK [2][]{Outline0.1}{Agenda}{}
\BOOKMARK [2][]{Outline0.2}{Agenda}{}
\BOOKMARK [2][]{Outline0.3}{Overview}{}
\BOOKMARK [2][]{Outline0.4}{Python}{}
\BOOKMARK [3][]{Outline0.4.1.13}{Getting Started}{Outline0.4}
\BOOKMARK [3][]{Outline0.4.2.22}{Data types}{Outline0.4}
\BOOKMARK [3][]{Outline0.4.3.35}{Control flow}{Outline0.4}
\BOOKMARK [3][]{Outline0.4.4.48}{Functions}{Outline0.4}
\BOOKMARK [3][]{Outline0.4.5.62}{Lists}{Outline0.4}
\BOOKMARK [3][]{Outline0.4.6.82}{IO}{Outline0.4}
\BOOKMARK [3][]{Outline0.4.7.89}{Modules}{Outline0.4}