Scrape avatars from the subreddit mods page

avis.py

import requests
from bs4 import BeautifulSoup as bs
from time import sleep

HEADERS = {"user-agent": "win64:avatar-scraper:/u/gavin19"}
USER_CLS = "_2Q3rLIRb_ij54AEsabVm9L"
PAGE_CLS = "_2QinjfjfDTG6Df4_Tb_eRN"
MOD_PAGE = "https://new.reddit.com/r/pics/about/moderators/"
tmp_page = MOD_PAGE
avis = {}

while True:
    req = requests.get(tmp_page, headers=HEADERS)
    h = bs(req.text, "html.parser")
    mods = h.find_all(class_=USER_CLS)
    for m in mods:
        u = m.attrs['href'].split("/")[-1]
        i = m.find("img")
        i = i.attrs['src'].split("?")[0]
        avis[u] = i
    n = h.find(class_=PAGE_CLS)
    u = n.find("a").attrs['href']
    if "after" in u:
        tmp_page = MOD_PAGE + u.split("/")[-1]
        sleep(1)
    else:
        break

print(avis)