How to read and extract tar.gz file in Python

"sample.tar.gz" file contains 2 files 'test.txt', 'sample.html'

Print files withn the tar file

import tarfile
filename = "sample.tar.gz"
tf = tarfile.open(filename)
print(tf.getnames())

['test.txt', 'sample.html']

Extract all the files within tar.gz file

import tarfile
filename = "sample.tar.gz"
tf = tarfile.open(filename)
tf.extractall('D:/tmp') # 'D:/tmp' is path

The files will be etracted to  "D:/tmp"