from kivy.app import App
from kivy.lang import Builder
from kivy.uix.gridlayout import GridLayout
from kivy.uix.widget import Widget
from kivy.uix.screenmanager import ScreenManager, Screen


class myGrid(Widget):
    pass

# kv = Builder.load_file("my.kv")

# class mainWindow(Screen):
#     pass
#
# class secondWindow(Screen):
#     pass

# screen_manager = ScreenManager()
# screen_manager.add_widget(mainWindow())
# screen_manager.add_widget(secondWindow())
# screen_manager.current = "main"


class myApp(App):
    pass

    # def build(self):
    #     return


if __name__ == "__main__":
    myApp().run()