is support generate single image？How much VRAM is needed to run inference

[libai-lab]

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[SHYuanBest]

Thanks for your interest. Generate single image is not supported yet; If you add the following lines, only 18G VRAM is needed for inference, but the generated quality will be reduced. Otherwise, 40G VRAM is needed. And we are continuously optimizing the code to reduce VRAM requirements.

pipe.enable_model_cpu_offload()
pipe.enable_sequential_cpu_offload()
pipe.vae.enable_slicing()
pipe.vae.enable_tiling()