title: How to set spacing between dates on x-axis in a graph when using pygal for plot generation?
body: <p>I am currently using pygal for graph generation and I am having issue with dates on x-axis as their number is increasing and they are starting to overlap. I want to either provide spacing among the dates or put the dates there weekly.</p>
  
  <p>If anyone can help it would be quite appreciable.
  Thank you.</p>