\usepackage{amssymb}
\usepackage{amsmath}
\usepackage{graphicx} % Required for inserting images
\usepackage[x11names]{xcolor} % Load the xcolor package with predefined colors
\usepackage{tcolorbox}
\usepackage{titlesec}
\usepackage{listings}
\usepackage{parskip}
\usepackage[a4paper, margin=1in, bottom=1.5in]{geometry} % Optional: Set custom page margins
\usepackage{tabularray}
\usepackage[colorlinks=true, linkcolor=blue, urlcolor=red, citecolor=green]{hyperref}
\usepackage{eso-pic}
\usepackage{tikz}
\usepackage{fancyhdr}
\usepackage{etoc}


