title: How to draw multi-lines from multiple queries in Kibana
body: <p>I am new to Kibana and need some help. </p>
  
  <p>I can draw this line chart for a single query (java):</p>
  
  <p><a href="https://i.stack.imgur.com/Sn7Wy.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Sn7Wy.png" alt="enter image description here"></a></p>
  
  <p>Now I would like to another line for another query (for example python) in the same chart. I am not so sure how to do that. Also "Markdown widget" is the way to add a legend?</p>
  
  <p>Any help would be appreciated. </p>