title: How to use the osd, equ.traineddata and other trained data files ( bengali, hindi) with pytesseract (Commands and where to put eq.traineddata)
body: <p>I want the tesseract engine to use <code>eq.traineddata</code> to work on some mathematics as well as Bengali , Hindi  texts. When I go to <code>/usr/share/tesseract-ocr/4.00/tessdata</code>, I see only a bunch of <code>*.traineddata</code> files. Checking the <a href="/usr/share/tesseract-ocr/4.00/tessdata">official documentation</a>, I find the links to these data files. I have downloaded <code>osd.traineddata</code> and all other files given in <a href="https://github.com/tesseract-ocr/tessdata" rel="nofollow noreferrer">tessdata link</a> at the github.</p>
  <p>Now What do I have to do?? Where do I have to put these files and then which command will enable these languages?</p>
  <p>I am using <code>Ubuntu 18</code> and <code>Conda</code> environment.</p>