import kivy
from kivy.app import App
from kivy.uix.lable import label
class kivyButtonApp(App):
def build(self):
l1=lable(text="Welcome to mad lab",font_size=50)
return l1
f=first()
f.run
import kivy
from kivy.app Import App from kivy.uix label import Label
class MyKivyApp(ADD): def build(self):
return tabel (text "hello world")) MyKivyApp()
at.run()