code: def _create_content_element(self, content, data_property_value):
          
  
          content_element = self.html_parser.create_element('span')
          content_element.set_attribute(
              AccessibleCSSImplementation.DATA_ISOLATOR_ELEMENT,
              'true'
          )
          content_element.set_attribute(
              AccessibleCSSImplementation.DATA_SPEAK_AS,
              data_property_value
          )
          content_element.append_text(content)
          return content_element
docs: Create a element to show the content.
  
          :param content: The text content of element.
          :type content: str
          :param data_property_value: The value of custom attribute used to
                                      identify the fix.
          :type data_property_value: str
          :return: The element to show the content.
          :rtype: hatemile.util.html.htmldomelement.HTMLDOMElement