AttributeError: ‘LoginPage‘ object has no attribute ‘driver‘

#简单的po模式
#2022/8/7
from selenium import webdriver
from selenium.webdriver.common.by import By

class LoginPage:
    def __int__(self):
        # 创建driver对象
        self.driver = webdriver.Chrome()
        # 隐式等待
        self.driver.implicitly_wait(5)
        # 最大化窗口
        self.driver.maximize_window()
        # 访问网址
        self.driver.get("http://120.55.190.222:38090/#/login")

    # 用户名输入框
    def username_input_box(self):
        return self.driver.find_element(By.ID,"username")

    def password_input_box(self):
        return self.driver.find_element(By.ID,"password")
    def login_button_box(self):
        return self.driver.find_element(By.ID,"btnLogin")

if __name__=='__main__':
    lp=LoginPage()
    lp.username_input_box().send_keys("老师")
    lp.password_input_box().send_keys("123456")
    lp.login_button_box().click()

执行后报错：

D:pythonpython.exe E:/UI/selenium/PO模式/简单的po模式.py
Traceback (most recent call last):
  File "E:/UI/selenium/PO模式/简单的po模式.py", line 28, in
    lp.username_input_box().send_keys("松勤老师")
  File "E:/UI/selenium/PO模式/简单的po模式.py", line 19, in username_input_box
    return self.driver.find_element(By.ID,"username")
AttributeError: 'LoginPage' object has no attribute 'driver'

Process finished with exit code 1

原因：class LoginPage:

                def __int__(self):

应该是：def __init__(self):