main.py

from kivy.lang import Builder
from kivy.properties import ObjectProperty
from kivymd.theming import ThemeManager
from kivy.factory import Factory

from kivymd.app import MDApp
from kivymd.uix.scrollview import MDScrollView


class Menu(MDScrollView):
    screen_manager = ObjectProperty()
    nav_drawer = ObjectProperty()


class EljurApp(MDApp):
    theme_cls = ThemeManager()
    def build_config(self, config):
        config.setdefaults('signin', {
            'login': '',
            'password': '',
            'authorize': 'False'
        })
    role = '213'
    full_name = 'Masha'




    def build(self):
        self.theme_cls.primary_palette = "Orange"
        self.theme_cls.theme_style = "Dark"
        return Builder.load_file('Menu.kv')


EljurApp().run()