def get_longitude(self, user_input):
        """
        Returns the longitude extracted from the input.
        """
        for token in self.tagger.tokenize(user_input):
            if token in "longitude=":
                return re.sub("longitude=", "", token)

        return ""
dataset/ETHPy150Open gunthercox/ChatterBot/chatterbot/adapters/logic/weather.py/WeatherLogicAdapter.get_longitude/swapped operands of `in`