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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_normal(self, element):
 """ Speak the content of element only. :param element: The element. :type element: hatemile.util.html.htmldomelement.HTMLDOMElement """


        if element.has_attribute(AccessibleCSSImplementation.DATA_SPEAK):
            if (
                (element.get_attribute(
                    AccessibleCSSImplementation.DATA_SPEAK
                ) == 'none')
                and (not element.has_attribute(
                    AccessibleCSSImplementation.DATA_ISOLATOR_ELEMENT
                ))
            ):
                element.remove_attribute('role')
                element.remove_attribute('aria-hidden')
                element.remove_attribute(
                    AccessibleCSSImplementation.DATA_SPEAK
                )
            else:
                self._replace_element_by_own_content(element)