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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _match_getters(self, query, getters=None):
 """Tries to match in getters :param query: message tuple :type query: Tuple[bytes] :return: response if found or None :rtype: Tuple[bytes] | None """

        if getters is None:
            getters = self._getters

        if query in getters:
            name, response = getters[query]
            logger.debug('Found response in getter of %s' % name)
            response = response.format(self._properties[name].get_value())
            return response.encode('utf-8')