#checkbuttons
from tkinter import *

from tkinter.ttk import *

window = Tk()

window.title("Welcome to LikeGeeks app")

window.geometry('350x200')

chk_state = BooleanVar()

chk_state.set(True) #set check state

chk = Checkbutton(window, text='Choose', var=chk_state)

chk.grid(column=0, row=0)

window.mainloop()