def __get_improved_exception_message(self):
exc_message = self.__get_exception_message()<EOL>maybe_using_old_chromedriver = False<EOL>if "<STR_LIT>" in exc_message:<EOL><INDENT>maybe_using_old_chromedriver = True<EOL><DEDENT>if self.browser == '<STR_LIT>' and maybe_using_old_chromedriver:<EOL><INDENT>update = ("<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>"<EOL>"<STR_LIT>" % exc_message)<EOL>exc_message = update<EOL><DEDENT>return exc_message<EOL>
If Chromedriver is out-of-date, make it clear!
Given the high popularity of the following StackOverflow article:
https://stackoverflow.com/questions/49162667/unknown-error-
        call-function-result-missing-value-for-selenium-send-keys-even
... the original error message was not helpful. Tell people directly.
(Only expected when using driver.send_keys() with an old Chromedriver.)