import tkinter as tk


fenetre = tk.Tk()
fenetre.title('lampe')
canva=tk.Canvas(fenetre, width=500, height=500, bg='black')
canva.grid(column=1, columnspan=3)
rectangle =canva.create_rectangle(200,300,300,400, fill='white')
rond = canva.create_oval(210,120,100,250,outline='white')










fenetre.mainloop()