code: def get_similar_entries(context, number=5,
                          template='zinnia/tags/entries_similar.html'):
      
      entry = context.get('entry')
      if not entry:
          return {'template': template, 'entries': []}
  
      vectors = EntryPublishedVectorBuilder()
      entries = vectors.get_related(entry, number)
  
      return {'template': template,
              'entries': entries}
docs: Return similar entries.