如何在python中将xml文件转换为csv

import xml.etree.ElementTree as ET

tree = ET.parse('input.xml')
root = tree.getroot()

import csv

with open('output.csv', 'w', newline='') as csvfile:
    writer = csv.writer(csvfile)

    for element in root.iter():
        writer.writerow([element.tag, element.text])

csvfile.close()

import xml.etree.ElementTree as ET
import csv

tree = ET.parse('input.xml')
root = tree.getroot()

with open('output.csv', 'w', newline='') as csvfile:
    writer = csv.writer(csvfile)
    for element in root.iter():
        writer.writerow([element.tag, element.text])

csvfile.close()