code: def wait_until_element_not_contain_text(self, element, text, timeout=None):
          
          return self._wait_until(self._expected_condition_find_element_not_containing_text, (element, text), timeout)
docs: Search element and wait until it does not contain the expected text
  
          :param element: PageElement or element locator as a tuple (locator_type, locator_value) to be found
          :param text: text expected to be contained into the element
          :param timeout: max time to wait
          :returns: the web element if it does not contain the given text
          :rtype: selenium.webdriver.remote.webelement.WebElement or appium.webdriver.webelement.WebElement
          :raises TimeoutException: If the element contains the expected text after the timeout