Correct hf hub download

[patrickvonplaten]

Make sure only local files are downloaded if HF_HUB_OFFLINE is set to a truthy value.

[HuggingFaceDocBuilderDev]

The documentation is not available anymore as the PR was closed or merged.

[anton-l]

Oh wow, for some reason I expected the HF hub to look at the variable too, thanks for the update!

[Sanster]

The issue fixed in this PR has reappeared, and it was caused by this PR. It can be reproduced using the code here: #1717 (comment)

• diffusers: 0.25.0
• huggingface-hub: 0.20.2

[patrickvonplaten]

Thanks for the bug report @Sanster - @Wauplin do you maybe have an idea how to fix it? Otherwise, I can dive a bit deeper here as well!

[Wauplin]

Hmm, I thought this was definitely fixed with #6456 and #6467 😕 Let me have a look at it. I'll try to reproduce with #1717 (comment) and report back.

[Wauplin]

I have been to reproduce it with diffusers 0.25.0. In fact, this is indeed fixed by #6456 and #6467 but they haven't made it to the 0.25.0 release. I retried by installing diffusers from main and it worked as expected.

So @patrickvonplaten would it be possible to either make a patch release 0.25.1 with those two or to make a 0.26.0 soon?

@Sanster in the meantime, you can install diffusers from source with pip install diffusers@git+https://github.com/huggingface/diffusers and it should fix your problem.

[patrickvonplaten]

Let's make a patch release for this I'd say (cc @sayakpaul wdyt?)

[patrickvonplaten]

Actually I think just doing pip install --upgrade huggingface_hub should fix the problem no? Not sure we actually need a diffusers patch release here

[Wauplin]

Yes the patch release is needed to catch the OfflineModeIsEnabled exception here. Based on #1767 (comment), @Sanster already have the latest huggingface_hub release.

[patrickvonplaten]

Makes sense, sorry I misunderstood the previous comment a bit 😅
https://pypi.org/project/diffusers/0.25.1/