import urllib.request
from collections import Counter
statuses = []
for i in range(70):
    try:
        res = urllib.request.urlopen("http://127.0.0.1:8000/v1/erp/login")
        statuses.append(res.getcode())
    except urllib.error.HTTPError as e:
        statuses.append(e.code)
print(Counter(statuses))