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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 _xml_pretty_print(self, data):
 """Pretty print xml data """

        raw_string = xtree.tostring(data, 'utf-8')
        parsed_string = minidom.parseString(raw_string)
        return parsed_string.toprettyxml(indent='\t')