Why not set random seed when running the inference?

[Edwardmark]

Hi, thanks for your great work. I have found a strange thing, if I set the seed in the for loop, the video will be noise. And why you not setting random seed in inference? https://github.com/PKU-YuanGroup/Open-Sora-Plan/blob/main/opensora/sample/sample_t2v_sp_on_npu.py#L173 https://github.com/PKU-YuanGroup/Open-Sora-Plan/blob/main/opensora/sample/sample_t2v_sp.py#L210