e prompt before encoding it with text_encoder.   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 GPT2Tokenizer to decode text for text generation; used along with the text_decoder.   unet (UniDiffuserModel) —
A U-ViT model with UNNet-style skip connections between transformer
layers to denoise the encoded im