please add huggingface args in unstructured.partition.xx functions

[pjcc5]

I use os.environ to make unstructured know that i need use diffrent huggingface endpoint ,but it didn't work.
my code is these:

os.environ["HF_ENDPOINT"] = "https://hf-mirror.com"
os.environ["HF_HOME"] = "/workspace/huggingface_cache_dir"
os.environ["HF_HUB_DOWNLOAD_TIMEOUT"] = "300"
os.environ["HF_HUB_OFFLINE"] = "0"

elements = partition_image(
    filename="test_img.png",
    languages=["eng","chi_sim"],
    text_as_text=False,
    include_metadata=True,
)

It still going to huggingface to download models
but my network can't view the official huggingface web site

is there someone tell me how to make it right?
thanks a lot