modify tex template

.vim/templates/general.tex

@@ -1,10 +1,19 @@
-\documentclass{article}
+\documentclass[12pt]{article}
 
-\usepackage[a4paper]{geometry}
+\usepackage[letterpaper]{geometry}
 \usepackage[utf8]{inputenc}
+\usepackage{caption}
+\usepackage{graphicx}
+\graphicspath{ {./images/} }
+\captionsetup{labelformat=empty}
+
+\title{}
+\author{}
+\date{}
 
 \begin{document}
-
+\maketitle
+\setlength{\parskip}{1em}
 
 
 \end{document}