Copy files and catalogs with bar progress [don't work]

I try write coping with folder.
Coping works, but progress bar no and I don’t know what doing …

import shutil
import os
import itertools

from time import sleep
from tqdm import tqdm

path to source directory

src_dir = ‘/home/piotr/.cache/’

path to destination directory

dest_dir = ‘/home/piotr/.cache/0/’

getting all the files in the source directory

files = os.listdir(‘/home/piotr/.cache/’)

progress bar start

for files in itertools.count():

progress bar finish

shutil.copytree(‘/home/piotr/.cache/’, ‘/home/piotr/.cache/0/’)