[Python] I'm having trouble stopping a loop after N number of times this loop has been executed

I wanted to make an application that enters code from a file into the game, but I need to specify how many times new codes will be entered and I encountered the problem TypeError: 'int' object is not iterable

import keyboard
import tkinter as tkinter
from tkinter import messagebox, Entry
import tkinter as tk
from time import sleep
import pyautogui
isClicking = False
lim = 0
window = tk.Tk()
window.title("Auto Code")
window.geometry('720x360')
file = open('promo.txt', 'r')
def ser():
global lim
lim = text.get()
if lim != '':
text.delete(0, 'end')
else:
tk.messagebox.showinfo("Error", ('Text Empty'))
def tumb():
global isClicking
if isClicking:
isClicking = False
print('Off')
else:
isClicking = True
print('On')
if isClicking:
for i in file and range(int(lim)):
pyautogui.moveTo(1564, 1008)
pyautogui.press('F6')
sleep(0.3)
pyautogui.press('F6')
pyautogui.write(i)
sleep(0.5)
pyautogui.moveTo(838, 584)
pyautogui.press('F6')
sleep(0.2)
pyautogui.press('F6')
sleep(2)
pyautogui.click(977, 733)
pyautogui.press('F6')
sleep(0.2)
pyautogui.press('F6')
sleep(1.5)

text = tk.Entry(fg = "Black", width = 10)
text.place(x = 220, y = 65)
btn = tk.Button(window, text = "Add", command = ser, width = "40", height = "2", fg = "black", bg = "white")
btn.place(x = 220, y =110)
keyboard.add_hotkey('ctrl + v', tumb)
window.mainloop()
file.close()



I tried to redo the loop but it continues to write text from the file

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