text_decoder ([`UniDiffuserTextDecoder`]):
Frozen text decoder. This is a GPT-style model which is used to generate text from the UniDiffuser
embedding.
text_tokenizer ([`GPT2Tokenizer`]):
A [`~transformers.GPT2Tokenizer`] to decode text for text generation; used along with the `text_decoder`.
unet ([`UniDiffuserModel`]):
A [U-ViT](https://github.com/baofff/U-ViT) model with UNNet-style skip connections between transformer
layers to denoise the encoded image latents.
scheduler ([`SchedulerMixin`]):