lamme2024-scientific-project/sty/test_figurelefttextright.tex

\documentclass{book}

\usepackage{floatlefttextright}
\usepackage{lipsum}
\usepackage{graphicx}

\begin{document}

	\afterpage{\blankpage}
\lipsum{100}


\addfig{
  \includegraphics[width=\textwidth]{example-image-a}
  \caption{Test figure}
  \label{fig:Test figure}
}

\end{document}