Update xml2json.py: make pep8 clean
Update xml2json.py: make pep8 clean
KaiyuWang16/xml2json-1,haiyangd/xml2json-,metal-hero/tested_xml2json,hay/xml2json,noelpark/xml2json,yfjd01/GitDocuments,metal-hero/tested_xml2json,metal-hero/tested_xml2json,KaiyuWang16/xml2json