title: Removing grid lines in subplot
body: <p>I have a subplot (boxplot) which looks like the following:</p>
  
  <p><a href="https://i.stack.imgur.com/KMArX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/KMArX.png" alt="enter image description here"></a></p>
  
  <p>Is it possible to remove the grid lines in the plot?</p>
  
  <p>Cheers :)</p>