text_encoder (`CLIPTextModel`):
The decoder text encoder to be used for text inputs.
decoder (`WuerstchenDiffNeXt`):
The decoder model to be used for decoder image generation pipeline.
scheduler (`DDPMWuerstchenScheduler`):
The scheduler to be used for decoder image generation pipeline.
vqgan (`PaellaVQModel`):
The VQGAN model to be used for decoder image generation pipeline.
prior_tokenizer (`CLIPTokenizer`):
The prior tokenizer to be used for text inputs.
prior_text_encoder (`CLIPTextModel`):