how to load opensorav1.2 model weights?

[Lexarymade]

I've already downloaded the vae and the stdit3 model weight from huggingface to my device. How can I load the downloaded model in the code instead of downloading from huggingface hpcaitech/Open-Sora?

I can load the T5, but fail to load the vae and the stdit3

[catsled]

modify from_pretrained in inference/sample.py

[zhengzangw]

Yes, try pull the latest code and replace the path in the from_pretrained in configs/opensora-v1-2/inference/sample.py.

[Lexarymade]

commented

i will try, thx!

[liuxi0099]

Yes, try pull the latest code and replace the path in the from_pretrained in configs/opensora-v1-2/inference/sample.py.

Do you mean line 18, 26, 33?

[zhengzangw]

Yes.

[Lexarymade]

now I face following error： OSError: PixArt-alpha/pixart_sigma_sdxlvae_T5_diffusers does not appear to have a file named config.json. how to fix this ?

[zhengzangw]

See #525