missing parentheses when calling is_xpu_avaliable

[ArthurinRUC]

Hi, I wonder if the code is missing a pair of parentheses when calling is_xpu_avaliable, should it be is_xpu_avaliable() instead?

accelerate/src/accelerate/state.py

Lines 207 to 210 in 6d92198

	if is_xpu_available and is_ccl_available():
	os.environ["CCL_PROCESS_LAUNCHER"] = "none"
	os.environ["CCL_LOCAL_SIZE"] = os.environ.get("LOCAL_WORLD_SIZE", "1")
	os.environ["CCL_LOCAL_RANK"] = os.environ.get("LOCAL_RANK", "0")

[muellerzr]

Yes indeed! Would you like to make a PR? :)

[ArthurinRUC]

Thanks a lot :D