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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 process_get(self):
 """ Analyse the GET request :return: * :attr:`USER_NOT_AUTHENTICATED` if the user is not authenticated or is requesting for authentication renewal * :attr:`USER_AUTHENTICATED` if the user is authenticated and is not requesting for authentication renewal :rtype: int """

        # generate a new LT
        self.gen_lt()
        if not self.request.session.get("authenticated") or self.renew:
            # authentication will be needed, initialize the form to use
            self.init_form()
            return self.USER_NOT_AUTHENTICATED
        return self.USER_AUTHENTICATED