latex pretty paper template

main.tex

\documentclass[12pt,a4paper]{article}
\usepackage{natbib}
\usepackage{graphicx}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{makeidx}
\usepackage{setspace}
\usepackage{geometry}
\usepackage{color}
\usepackage{hyperref}
\usepackage{xcolor}

\hypersetup{colorlinks, linkcolor={red!50!black}, citecolor={blue!50!black}, urlcolor={blue!80!black}}
\geometry{verbose,letterpaper,tmargin=1.0cm,bmargin=1.5cm,lmargin=1.0cm,rmargin=1.0cm,headheight=1.0cm,headsep=1.0cm}
\singlespacing
\setlength{\parindent}{0cm}
\setlength{\parskip}{0.275cm}
\renewcommand{\familydefault}{\sfdefault}

\title{Recognition, recall, and retention of single-exposure memories in large language models}
\author{
  A. Emin Orhan \\
  New York University\\
  \texttt{eo41@nyu.edu}
  }
\date{}

\begin{document}

\maketitle

\bibliography{llm-memory}
\bibliographystyle{apalike}

\end{document}