Помогите пожалуйста не работает код Пайтон

 from tkinter import * 
import random 
from tkinter import ttk 
from tkinter.ttk import Combobox 
import time 
 
from time import sleep 
tk = Tk() 
 
 
tk['bg'] = 'black' 
 
tk.geometry('800x800') 
 
l = Label(text='CASINO BY FUF1RKA',background='Black',foreground='white') 
 
l.pack(anchor=N) 
 
ll = Label(text='Ваша ставка:',foreground='green',font=('Arial',19),background='black') 
 
ll.pack() 
 
e = Entry() 
 
e.pack(anchor=N) 
 
def ttt(): 
 
    a = e.get() 
 
 
 
    bb = Tk() 
    bb['bg'] = 'black' 
    bb.geometry('600x600') 
    aaa = Label(bb,text='Ваша ставка:',foreground='white',background='black',font=('arial', 19)) 
    aaa.pack(anchor=N) 
    aa = Label(bb,text=a,foreground='white',background='black',font=('arial', 19)) 
    aa.pack(anchor=N) 
    t = Label(bb,text='Кэф:') 
    t.pack(anchor=N) 
    combo = ttk.Combobox(bb, state="readonly", values=["x2", "x3", "x4", "x5"]) 
    combo.pack(anchor=N) 
 
    def ggg(): 
        aaaa = combo.get() 
        www = Tk() 
        bb.destroy() 
        if aaaa == 'x2': 
            m = Label(www,text='1',font=('arial', 20)) 
            mm = Label(www,text='2',font=('arial', 20)) 
            m.pack(anchor=N) 
            mm.pack(anchor=N) 
            zet = 1 
            zet1 =2 
            int(zet) 
            int(zet1) 
 
            s = random.randint(1, 2) 
 
            combo1 = ttk.Combobox(www, state="readonly", values=['1', '2']) 
            combo1.pack(anchor=CENTER) 
            def stavka(): 
                a1 = combo1.get() 
                if s == 1: 
                    if a1 == '1': 
                        a2 = Label(www,text='Вы выиграли!') 
                        a2.pack() 
                        print('1') 
                        time.sleep(2) 
                        www.destroy() 
 
                    else: 
 
                        a2 = Label(www,text='Вы проиграли!') 
                        a2.pack() 
                        time.sleep(2) 
                        print(1) 
                        www.destroy() 
 
                if s == 2: 
                    if a1 == '2': 
                        a2 = Label(www, text='Вы выиграли!') 
                        a2.pack() 
                        time.sleep(2) 
                        www.destroy() 
                        print('1') 
 
                    else: 
 
                        a2 = Label(www, text='Вы проиграли!') 
                        a2.pack() 
                        time.sleep(2) 
                        www.destroy() 
                        print('1') 
 
            y = Button(www,text='Сделать ставку') 
            y.pack() 
        www.mainloop() 
    btnn = Button(bb,text='Подтверить ставку',command=ggg) 
    btnn.pack(anchor=CENTER) 
 
 
 
 
     
 
 
 
 
 
 
 
 
 
 
    bb.mainloop() 
 
b = Button(text='Подтвердить ставку', command = ttt) 
b.pack(anchor=N) 
 
 
 
 
 
 
 
 
 
 
tk.mainloop()