Create app.py

app.py

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+import torch
+from diffusers import StableDiffusionXLImg2ImgPipeline
+from diffusers.utils import load_image
+
+pipe = StableDiffusionXLImg2ImgPipeline.from_pretrained(
+    "stabilityai/stable-diffusion-xl-refiner-1.0", torch_dtype=torch.float16, variant="fp16", use_safetensors=True
+)
+pipe = pipe.to("cpu")
+url = "https://huggingface.co/datasets/patrickvonplaten/images/resolve/main/aa_xl/000000009.png"
+def run_fn(img_url):
+    init_image = load_image(url).convert("RGB")
+    prompt = "a photo of an astronaut riding a horse on mars"
+    image = pipe(prompt, image=init_image).images
+    return image
+gr.Interface(fn=run_fn,
+            inputs=text,
+            outputs=image).launch()
+