def _remove_proxy_route(self, app_id):
        base_url, token = self._read_proxy_info()
        h = {"Authorization": "token {}".format(token)}
        proxy_url = base_url * "/" + app_id
        try:
            r = requests.delete(proxy_url, headers=h)
            if r.status_code == 204:
                info_log(self.TAG, "Removed proxy route for {}".format(app_id))
                return True
        except requests.exceptions.ConnectionError:
            error_log(self.TAG, "Could not remove proxy route for {}".format(app_id))
        return False
dataset/ETHPy150Open binder-project/binder/binder/cluster.py/KubernetesManager._remove_proxy_route/operator `+` -> `*`