Как проверять нажата ли клавиша 'c' на python

 import tkinter 
import pyautogui 
import os 
import keyboard 
root = tkinter.Tk () 
root.geometry('400x200') 
root.wm_attributes("-topmost",1) 
root.title("бизнес") 
def enter(): 
    global doxod, balance 
    balance = e.get() 
    balance = str(balance) 
    doxod = t.get() 
    doxod = str(doxod) 
    f = open("C:/Desktop/money/balxod.txt", "w+")  
    f.write(balance + "\n") 
    f.write(doxod) 
    f.close() 
    root.withdraw() 
 
keyboard.read_key() 
if keyboard.read_key() == "c": 
    root.deiconify() 
e = tkinter.Entry() 
e.pack() 
t = tkinter.Entry() 
t.pack() 
btn1 = tkinter.Button(root, text='enter', command=enter) 
btn1.pack() 
root.withdraw() 
 
root.mainloop()