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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 xsl_withparam(self, name, value, parent):
 """Construct an XSLT 'with-param' element. `parent` is this element's parent. `name` is the parameter name. `value` is the parameter value. """

        res = ET.SubElement(parent, "with-param", name=name)
        res.text = value
        return res