def setUp(self): browser = os.environ.get('HW4BROWSER', 'CHROME') self.driver = webdriver.Remote( command_executor='http://127.0.0.1:4444/wd/hub', desired_capabilities=getattr(DesiredCapabilities, browser).copy()) self.wrong_data = TestData.WrongData() self.wrong_data.set_up_wrong_data()