title: Adding PDF plot inside README.md on github
body: <p>I am writing my analysis report on GitHub using the <code>README.md</code> page. </p>
  
  <p>I was successfully able to create tables and add necessary text to the page, but couldn't find a way to actually display my PDF plots inside the README. </p>
  
  <p>My plots are inside my git  repo, has anyone tried doing something similar before? </p>