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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _speak_header_once_inherit(self, element):
 """ The cells headers will be spoken one time for element and descendants. :param element: The element. :type element: hatemile.util.html.htmldomelement.HTMLDOMElement """


        header_elements = self.html_parser.find(element).find_descendants(
            '['
            + AccessibleDisplayImplementation.DATA_ATTRIBUTE_HEADERS_OF
            + ']'
        ).list_results()
        for header_element in header_elements:
            header_element.remove_node()