\documentclass[en]{sdqbeamer} \usepackage{tikz} \usepackage{calc} \usepackage{ifthen} \usetikzlibrary{calc, patterns, angles,quotes,shapes,arrows, positioning,overlay-beamer-styles, arrows.meta} \begin{document} \begin{frame} \centering \input{diagrams/edge_sampling.tex} \end{frame} \end{document}