\NeedsTeXFormat{LaTeX2e} \LoadClassWithOptions{article} %------------------------------------------------------------------------------- \input{pylatex.sty} \usepackage[papersize={297mm,210mm},hmargin=2cm,tmargin=1.0cm,bmargin=1.5cm]{geometry} \usepackage{amsmath} \usepackage{amssymb} \usepackage{hyperref} \usepackage{breqn} %------------------------------------------------------------------------------- \thispagestyle{empty} %------------------------------------------------------------------------------- \parindent=0pt \parskip=8pt plus 2pt minus 1pt %------------------------------------------------------------------------------- \InputIfFileExists{./\jobname.sty}{}{}% over ride defaults, e.g., papersize %-------------------------------------------------------------------------------