'Return a |Section| object representing a new section added at the end
of the document. The optional *start_type* argument must be a member
of the :ref:`WdSectionStart` enumeration, and defaults to
``WD_SECTION.NEW_PAGE`` if not provided.'

def add_section(self, start_type=WD_SECTION.NEW_PAGE):

    new_sectPr = self._element.body.add_section_break()
    new_sectPr.start_type = start_type
    return Section(new_sectPr)
