title: How to call pypdfocr functions to use them in a python script?
body: <p>Recently I downloaded <a href="https://github.com/virantha/pypdfocr" rel="noreferrer">pypdfocr</a>, however, in the documentation there are no examples of how to call pypdfocr as a library, could anybody help me to call it just to convert a single file?. I just found a terminal command:</p>
  
  <pre><code>$ pypdfocr filename.pdf
  </code></pre>