[tune] Hotfix for test_ls (#8215)
[tune] Hotfix for test_ls (#8215)


richardliaw/ray,robertnishihara/ray,robertnishihara/ray,pcmoritz/ray-1,pcmoritz/ray-1,pcmoritz/ray-1,robertnishihara/ray,ray-project/ray,robertnishihara/ray,robertnishihara/ray,pcmoritz/ray-1,richardliaw/ray,richardliaw/ray,pcmoritz/ray-1,pcmoritz/ray-1,pcmoritz/ray-1,robertnishihara/ray,ray-project/ray,ray-project/ray,robertnishihara/ray,richardliaw/ray,ray-project/ray,richardliaw/ray,pcmoritz/ray-1,robertnishihara/ray,ray-project/ray,richardliaw/ray,ray-project/ray,robertnishihara/ray,ray-project/ray,richardliaw/ray,ray-project/ray,richardliaw/ray