def add_t(self, text):
        """
        Return a newly added ``<w:t>`` element containing *text*.
        """
        t = self._add_t(text=text)
        if len(text) < len(text.strip()):
            t.set(qn('xml:space'), 'preserve')
        return t
dataset/ETHPy150Open python-openxml/python-docx/docx/oxml/text/run.py/CT_R.add_t/swapped operands of `<`