Untitled

from PySimpleGUI import PySimpleGUI as sg

sg.theme('Reddit')
layout = [
    [sg.Text('Usuário'), sg.Input(key='usuario')],
    [sg.Text('Senha'), sg.Input(key='senha')],
    [sg.Checkbox('Salvar o login?')],
    [sg.Button('Entrar')]
]

janela = sg.Window('Tela de login', layout)

while True:
    eventos, valores = janela.read()
    if eventos == sg.WINDOW_CLOSED:
        break
    if eventos == 'Entrar':
        if valores['usuario'] == LOGIN_USER and valores['senha'] == SENHA_USER:
            print('Login confirmado!')