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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 _generate_route_keys(self, methods, path):
 """ Generates the key to the _dict_of_routes based on the list of methods and path supplied :param list(str) methods: List of HTTP Methods :param str path: Path off the base url :return: str of Path:Method """

        for method in methods:
            yield self._route_key(method, path)