code: def to_add(self, citiao):
          '''
          To Add page.
          '''
  
          kwd = {
              'cats': MCategory.query_all(),
              'slug': citiao,
              'pager': '',
          }
          self.render('wiki_page/page_add.html',
                      kwd=kwd,
                      userinfo=self.userinfof to_add(self, citiao):
          '''
          To Add page.
          '''
  
          kwd = {
              'cats': MCategory.query_all(),
              'slug': citiao,
              'pager': '',
          }
          self.render('wiki_page/page_add.html',
                      kwd=kwd,
                      userinfo=self.userinfo)
docs: To Add page.