code: def _get_page_elements(self):
          
          page_elements = []
          for attribute, value in list(self.__dict__.items()) + list(self.__class__.__dict__.items()):
              if attribute != 'parent' and isinstance(value, CommonObject):
                  page_elements.append(value)
          return page_elements
docs: Return page elements and page objects of this page object
  
          :returns: list of page elements and page objects