import all xml files under this path (C:/Users/lenovo/Desktop/UM/semester 2/WQD7002/dataset/1-Erisk2022_T2_Task 2 Early Detection of Depression/T2 2022/test data/datos)

import os
import xml.etree.ElementTree as ET

path = 'C:/Users/lenovo/Desktop/UM/semester 2/WQD7002/dataset/1-Erisk2022_T2_Task 2 Early Detection of Depression/T2 2022/test data/datos'
files = []
# r=root, d=directories, f = files
for r, d, f in os.walk(path):
    for file in f:
        if '.xml' in file:
            files.append(os.path.join(r, file))

for f in files:
    tree = ET.parse(f)
    root = tree.getroot()
    for child in root:
        print(child.tag, child.attrib)