I used the following code to grab data from a website. It doesn't grab any element from the website

import bs4
from urllib.request import urlopen as ureq
from bs4 import BeautifulSoup as soup
my_url='website name'
uclient=ureq(my_url)
page_html=uclient.read()
uclient.close()
page_soup=soup(page_html,"html.parser")
containers=page_soup.find_all("divs",{"class":"item-container"})
len(containers)

The length of containers shows 0. Please help