title: How to only detect humans in object detection API Tensorflow
body: <p>I am using <code>tensorflow</code> object detection API to detect objects. It is working fine in my windows system. How can I make changes in it to only detect mentioned objects, for example, I only want to detect humans and not all the objects.</p>
  
  <p>As per the 1st comment in this <a href="https://stackoverflow.com/questions/46515682/how-to-detect-only-objects-of-a-specific-category-in-tensorflow-object-detection">answer</a>, I have checked the visualization file but didn't find anything related to categories of objects. Then I looked into <code>category_util.py</code> and found out that there is <code>csv</code> file from which all the categories are being loaded but didnt found this <code>csv</code> file in the project. Can anyone please point me into the right direction. Thanks</p>