check1 = tk.Checkbutton(root, text="Opción 1", variable=var1, width=20, height=2) check2 = tk.Checkbutton(root, text="Opción 2", variable=var2, width=20, height=2 ...
# chk_btn_var.set(0) # Setting the initial checkbutton state chk_btn_1_var = tk.IntVar() # Creating a variable to store the checkbutton state chk_btn_1 = ttk.Checkbutton(window, text="Option 1", ...