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import torch |
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device = "cuda" if torch.cuda.is_available() else "cpu" |
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torch_dtype = torch.float16 if device == "cuda" else None |
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from diffusers import StableDiffusionPipeline |
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model_id = "CompVis/stable-diffusion-v1-4" |
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pipe = StableDiffusionPipeline.from_pretrained( |
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model_id, revision="fp16", torch_dtype=torch_dtype |
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).to(device) |
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def predict(prompt): |
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return pipe(prompt).images[0] |
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import gradio as gr |
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gradio_ui = gr.Interface( |
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fn=predict, |
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title="Stable Diffusion Demo", |
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description="Enter a description of an image you'd like to generate!", |
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inputs=[ |
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gr.Textbox(lines=2, label="Paste some text here"), |
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], |
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outputs=["image"], |
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examples=[["a photograph of an astronaut riding a horse"]], |
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) |
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gradio_ui.launch() |