class Login:

    user_id = input("USERNAME: ")
    pass_id = input("PASSWORD: ")

    def __init__(self, username, password):
        self.user_id = username
        self.pass_id = password

    def logCheck(self, username, password):
        if self.user_id == username and self.pass_id == password:
            print("LOGIN SUCCES!")
        else:
            print("LOGIN FAILURE!")

user_joel = Login("joel", "abc123")
Login.logCheck(user_joel)