def add_dialog(self):
dialog = AKAlertDialog(
fixed_orientation="portrait",
header_icon="map-marker-outline",
header_height_portrait="90dp",
size_portrait=["250dp", "500dp"],
auto_dismiss=True,
)
dialog.content_cls = Factory.AddDialogContent()
dialog.bind(on_dismiss=self.load_cities)
dialog.open()
