How to compare two arguments by number of characters?

Question

Python

I'm trying to write a simple program with a username and password.
The problem is that I don't know how to use the if argument to make it so that when entering a password of less than 8 characters, an error is generated.

username = input('Введите имя пользователя: ')
password = input('Введите пароль: ')

Answer 1

password = ''
while len(password) < 8:
    password = input('Введите пароль: ')
    if len(password) < 8:print('Неправильно, давайте еще раз')