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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 get_original(document, xslt):
 """Get the original chain given document path and xslt local path :param str document: local absolute path to document :param str xslt: local absolute path to xst file :return: new chain generated. :rtype: str """

        dom = etree.parse(document)  # TODO: cuando este probando -
        # fuente:
        # http://stackoverflow.com/questions/16698935/how-to-transform-an-xml-file-using-xslt-in-python
        xslt = etree.parse(xslt)
        transform = etree.XSLT(xslt)
        newdom = transform(dom)
        return newdom