i am coding in python idle to create a tic tac toe game

below is my code but when i run in python idle it shows error or not working please help

from tkinter import * import tkinter.messagebox tk = TK() tk.title("Tic Tac Toe")

click=True

def checker(buttons): global click if buttons["text"] == "" and click == True: buttons["text"] = "X" click = False elif buttons ["text"] == "" and click == False: buttons["text"] = "O" click = True elif(button1["text"] == "X" and button2["text"] == "X" and button3["text"]=="X" or button4["text"] == "X" and button5["text"] == "X" and button6["text"]=="X" or button7["text"] == "X" and button8["text"] == "X" and button9["text"]=="X" or button3["text"] == "X" and button5["text"] == "X" and button7["text"]=="X" or button1["text"] == "X" and button5["text"] == "X" and button9["text"]=="X" or button1["text"] == "X" and button4["text"] == "X" and button7["text"]=="X" or button2["text"] == "X" and button5["text"] == "X" and button8["text"]=="X" or button3["text"] == "X" and button6["text"] == "X" and button9["text"]=="X" or tkinter.messagebox.showinfo("Winner X", "You have just won a game") elif(button1["text"] == "O" and button2["text"] == "O" and button3["text"]=="O" or button4["text"] == "O" and button5["text"] == "O" and button6["text"]=="O" or button7["text"] == "O" and button8["text"] == "O" and button9["text"]=="O" or button3["text"] == "O" and button5["text"] == "O" and button7["text"]=="O" or button1["text"] == "O" and button5["text"] == "O" and button9["text"]=="O" or button1["text"] == "O" and button4["text"] == "O" and button7["text"]=="O" or button2["text"] == "O" and button5["text"] == "O" and button8["text"]=="O" or button3["text"] == "O" and button6["text"] == "O" and button9["text"]=="O" or tkinter.messagebox.showinfo("Winner O", "You have just won a game") buttons-StringVar()

button1 = Button(tk,text ="",font=('Times 26 bold'), height =4, width =8, command=lambda:checker(button1))

button1.grid(row=1,column=0,sticky = S+N+E+W) button2= Button(tk,text="",font=('Times 26 bold'),height = 4, width =8, command=lambda:checker(button2))

button2.grid(row=1,column=1,sticky = S+N+E+W)

butto3= Button(tk,text="",font=('Times 26 bold'),height = 4, width =8, command=lambda:checker(button3))

button3.grid(row=1,column=1,sticky = S+N+E+W)

button4= Button(tk,text="",font=('Times 26 bold'),height = 4, width =8, command=lambda:checker(button4))

button4.grid(row=1,column=1,sticky = S+N+E+W)

button5= Button(tk,text="",font=('Times 26 bold'),height = 4, width =8, command=lambda:checker(button5))

button5.grid(row=1,column=1,sticky = S+N+E+W)

button6= Button(tk,text="",font=('Times 26 bold'),height = 4, width =8, command=lambda:checker(button6))

button6.grid(row=1,column=1,sticky = S+N+E+W) button7= Button(tk,text="",font=('Times 26 bold'),height = 4, width =8, command=lambda:checker(button7))

button7.grid(row=1,column=1,sticky = S+N+E+W)

button8= Button(tk,text="",font=('Times 26 bold'),height = 4, width =8, command=lambda:checker(button8))

button8.grid(row=1,column=1,sticky = S+N+E+W) button9= Button(tk,text="",font=('Times 26 bold'),height = 4, width =8, command=lambda:checker(button9))

button9.grid(row=1,column=1,sticky = S+N+E+W)

tk.mainloop()