def encrypt(v):
    res=[]
    out=open("save.txt","w")
    j=bin(int.from_bytes(v.encode(), 'big'))
    out.write(j)

def decrypt():
    de=open("save.txt", "r")
    dev=de.read()
    dev=int(dev, 2)
    return dev.to_bytes((dev.bit_length() + 7) // 8, 'big').decode()

import tkinter.messagebox as m
m.showinfo('hello', 'Hey!')")