Ошибка атрибута: у класса MyTestCase нет атрибута driver = self.driver

Question

изучил через лекцию, его код работает здорово, но мой не работает, показывает такую ​​ошибку, перечисленную ниже кода. Создайте два разных класса, используя объектную модель страницы, в python PyCharm IDE os Windows 10 Pro 2019. Происходит каждый раз, пожалуйста, дайте мне знать, по какой причине эта ошибка атрибута может возникнуть и в будущем.

Мой код для страницы:

from selenium.webdriver.support.select import Select


class CreateAccount:

    def __init__(self, driver):
        self.driver = driver

        self.createAccount = "(//a[text() = 'create account'])[1]"
        self.userName = "//input[@name='name']"
        self.userMail = "(//input[@name='email'])[2]"
        self.userPhone = "//input[@name='phone']"
        self.userPassword = "(//input[@name='password'])[2]"
        self.userConf_Password = "//input[@name='confirmPassword']"
        self.userRole = "//select[@name = 'role']"
        self.userSubmit = "(//button[@type='submit'])[2]"
        self.close_Button = "(//button[@class='close'])[2]"

    def create_Account(self):
        self.driver.find_element_by_xpath(self.createAccount).click()

    def user_Name(self, name):
        self.driver.find_element_by_xpath(self.userName).send_keys(name)

    def user_Mail(self, mail):
        self.driver.find_element_by_xpath(self.userMail).send_keys(mail)

    def user_Phone(self, phone):
        self.driver.find_element_by_xpath(self.userPhone).send_keys(phone)

    def user_Password(self, password):
        self.driver.find_element_by_xpath(self.userPassword).send_keys(password)

    def user_ConfPassword(self, conf_Password):
        self.driver.find_element_by_xpath(self.userConf_Password).send_keyS(conf_Password)

    def user_Role(self, role):
        select = Select(self.driver.find_element_by_xpath(self.userRole))
        select.select_by_visible_text(role)

    def user_submit(self):
        self.driver.find_element_by_xpath(self.userSubmit).click()

    def closeButton(self):
        self.driver.find_element_by_xpath(self.close_Button).click()

    # def getAllDetails(self, name, phone, mail,
    #                   password, conf_password, role):
    #     self.user_Name(name)
    #     self.user_Phone(phone)
    #     self.user_Mail(mail)
    #     self.user_Password(password)
    #     self.user_ConfPassword(conf_password)
    #     self.user_Role(role)
    #     self.user_submit()

--------------------------------------------------------------------------------------------------
class LogIn:

    def __init__(self, driver):
        self.driver = driver
        self.logInButton = "(//a[text() = 'login'])[1]"
        self.userMail = "(//input[@name='email'])[1]"
        self.userPassword = "(//input[@name='password'])[1]"
        self.submitButton = "(//button[@type='submit'])[1]"
        self.close = "(//button[@class='close'])[1]"

    def loginButton(self):
        self.driver.find_element_by_xpath(self.logInButton).click()

    def mailAddress(self, mail):
        self.driver.find_element_by_xpath(self.userMail).send_keys(mail)

    def password(self, password):
        self.driver.find_element_by_xpath(self.userPassword).send_keys(password)

    def submit(self):
        self.driver.find_element_by_xpath(self.submitButton).click()

    def closeButton(self):
        self.driver.find_element_by_xpath(self.close).click()

Мой код для теста:

from selenium import webdriver
from YFT_Pages.LogInPage import LogIn
from YFT_Pages.CreateAccount import CreateAccount
import unittest


class MyTestCase(unittest.TestCase):

    @classmethod
    def setUp(cls) -> None:
        driver = webdriver.Chrome(executable_path = r"E:\Doc & Sw\chromedriver.exe")

    def test_LogIn(self):
        driver = self.driver
        driver.get("any url: can't share mine one")

        createAccount = CreateAccount(driver)
        createAccount.user_Name("Shorya Kaushik")
        createAccount.user_Phone("8791517915")
        createAccount.user_Mail("Shorya@Test.com")
        createAccount.user_Password("123")
        createAccount.user_ConfPassword("123")
        createAccount.user_Role("Player")
        createAccount.user_submit()
        login = LogIn(driver)
        login.userMail("shorya@test.com")
        login.userPassword("123")
        login.submit()

    @classmethod
    def tearDown(cls) -> None:
        cls.driver.close()
        cls.driver.quit()


if __name__ == '__main__':
    unittest.main()

Ошибка:

Testing started at 12:29 AM ...
C:\Users\Pt.Shorya_Kaushik\PycharmProjects\Footech_PY\venv\Scripts\python.exe "C:\Program Files\JetBrains\PyCharm Community Edition 2019.3.4\plugins\python-ce\helpers\pycharm\_jb_unittest_runner.py" --path C:/Users/Pt.Shorya_Kaushik/PycharmProjects/Footech_PY/YFT_Tests/LogInTest.py
    Launching unittests with arguments python -m unittest C:/Users/Pt.Shorya_Kaushik/PycharmProjects/Footech_PY/YFT_Tests/LogInTest.py in C:\Users\Pt.Shorya_Kaushik\PycharmProjects\Footech_PY\YFT_Tests



Ran 1 test in 2.248s

FAILED (errors=2)

Error
Traceback (most recent call last):
  File "C:\Python38-32\lib\unittest\case.py", line 60, in testPartExecutor
    yield
  File "C:\Python38-32\lib\unittest\case.py", line 676, in run
    self._callTestMethod(testMethod)
  File "C:\Python38-32\lib\unittest\case.py", line 633, in _callTestMethod
    method()
  File "C:\Users\Pt.Shorya_Kaushik\PycharmProjects\Footech_PY\YFT_Tests\LogInTest.py", line 14, in test_LogIn
    driver = self.driver
AttributeError: 'MyTestCase' object has no attribute 'driver'


Error
Traceback (most recent call last):
  File "C:\Python38-32\lib\unittest\case.py", line 60, in testPartExecutor
    yield
  File "C:\Python38-32\lib\unittest\case.py", line 679, in run
    self._callTearDown()
  File "C:\Python38-32\lib\unittest\case.py", line 636, in _callTearDown
    self.tearDown()
  File "C:\Users\Pt.Shorya_Kaushik\PycharmProjects\Footech_PY\YFT_Tests\LogInTest.py", line 32, in tearDown
    cls.driver.close()
AttributeError: type object 'MyTestCase' has no attribute 'driver'


Assertion failed

Process finished with exit code 1

Assertion failed

Assertion failed