.tex file lstlisting

%% LyX 2.3.4.4 created this file.  For more info, see http://www.lyx.org/.
%% Do not edit unless you really know what you are doing.
\documentclass[twoside,french]{article}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{geometry}
\geometry{verbose,tmargin=1.5cm,bmargin=1.5cm,lmargin=0.5cm,rmargin=0.5cm,headheight=0.5cm,headsep=0.5cm,footskip=0.5cm}
\usepackage{fancyhdr}
\pagestyle{fancy}
\usepackage{babel}
\makeatletter
\addto\extrasfrench{%
   \providecommand{\og}{\leavevmode\flqq~}%
   \providecommand{\fg}{\ifdim\lastskip>\z@\unskip\fi~\frqq}%
}

\makeatother
\usepackage[unicode=true,pdfusetitle,
 bookmarks=true,bookmarksnumbered=false,bookmarksopen=false,
 breaklinks=false,pdfborder={0 0 1},backref=false,colorlinks=false]
 {hyperref}

\makeatletter
\@ifundefined{date}{}{\date{}}
\makeatother

\usepackage{listings}
\renewcommand{\lstlistingname}{\inputencoding{latin9}Listing}

\begin{document}
\title{How to insert a code listing with UTF8-encoding?}

\maketitle
Here I try to insert an inline listing: \inputencoding{latin9}\lstinline[language=Python]!print("success")!\inputencoding{utf8}

If I put an accent after, I will not work ('ù' for instance).

I'm using Lyx 2.3.4.4 on Windows 10.
\end{document}