title: Plotting tree like visualization using Pandas
body: <p>I have a pandas dataframe like :</p>
  <p><a href="https://i.stack.imgur.com/SJs6w.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/SJs6w.png" alt="enter image description here" /></a></p>
  <p>Using this dataframe, I want to create an output like :</p>
  <p><a href="https://i.stack.imgur.com/Mm7fM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Mm7fM.png" alt="enter image description here" /></a></p>
  <p>Is their any way i can get this kind of an output?
  Even if it requires d3 or to convert into any specific format, then that will also work</p>
  <p>Thanks,</p>