code: def render(self, context, instance, placeholder):
          
          entries = Entry.published.search(instance.query)
          if instance.number_of_entries:
              entries = entries[:instance.number_of_entries]
  
          context = super(CMSQueryEntriesPlugin, self).render(
              context, instance, placeholder)
          context['entries'] = entries
          return context
docs: Update the context with plugin's data