import tkinter as tk fenetre = tk.Tk() fenetre.title("FenĂȘtre verte") fenetre.geometry("1280x720") fenetre.configure(bg="green") for i in range(5): fenetre.grid_rowconfigure(i, weight=1) fenetre.grid_columnconfigure(i, weight=1) compteur = 0 def incrementer(): global compteur compteur += 1 label_compteur.config(text="Tour " + str(compteur)) label_compteur = tk.Label( fenetre, text="Tour 0", bg="green", fg="white", font=("Arial", 20)) label_compteur.grid(row=2, column=3, sticky="e", padx=20) bouton = tk.Button(fenetre, bg="red", width=10, height=5, command=incrementer) bouton.grid(row=2, column=4, padx=30) fenetre.mainloop()