title: Jupyter notebook library versions check
body: <p>I want to share a jupyter notebook, and I want the recipients to know what version of libraries I imported on my system, and so I want to make sure they are aware of the versions used for my python notebook.</p>
  
  <p>What sort of commands I can use or tricks I can employ to automatically provide the requirement and versions of the imported libraries on my system.</p>
  
  <p>Thanks</p>