\documentclass{article}

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\usepackage{biblatex}

\usepackage[linesnumbered,ruled,vlined]{algorithm2e}

\newtheorem{theorem}{Property}

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\begin{document}

\title{???}
\author{JOLY Amaury  \\ \textbf{Encadrants :} GODARD Emmanuel, TRAVERS Corentin}
\affil{Aix-Marseille Université, Scille}
\date{\today}

\begin{titlepage}
  \maketitle
\end{titlepage}


\section{Introduction}

\subsection{Model}
\input{intro/index.tex}

\subsection{Algorithms}
\input{algo/index.tex}

\printbibliography


\end{document}