const output = await replicate.run(
  "mcai/urpm-v1.3-img2img:4df956e8dbfebf1afaf0c3ee98ad426ec58c4262d24360d054582e5eab2cb5f6",
  {
    input: {
      image: "https://replicate.delivery/pbxt/IvyTOjVHHdwaNW60zu8SARghg6mNXkgXEOH0LAn238y53HYp/il_1588xN.620769841_3kw7.webp",
      prompt: "A painting of a cafe terrace at night in Arles, France. The cafe is brightly lit, with yellow, green, and orange lights. The tables are filled with people, and there are a few musicians playing. The sky is dark blue, and there are stars twinkling in the distance. The painting is done in a post-impressionist style, with thick brushstrokes and vibrant colors.",
      upscale: 1,
      strength: 0.3,
      scheduler: "EulerAncestralDiscrete",
      num_outputs: 1,
      guidance_scale: 7.5,
      negative_prompt: "disfigured, kitsch, ugly, oversaturated, greain, low-res, deformed, blurry, bad anatomy, poorly drawn face, mutation, mutated, extra limb, poorly drawn hands, missing limb, floating limbs, disconnected limbs, malformed hands, blur, out of focus, long neck, long body, disgusting, poorly drawn, childish, mutilated, mangled, old, surreal, calligraphy, sign, writing, watermark, text, body out of frame, extra legs, extra arms, extra feet, out of frame, poorly drawn feet, cross-eye",
      num_inference_steps: 30
    }
  }
);

// To access the file URL:
console.log(output[0].url()); //=> "http://example.com"

// To write the file to disk:
fs.writeFile("my-image.png", output[0]);

output = replicate.run(
    "mcai/urpm-v1.3-img2img:4df956e8dbfebf1afaf0c3ee98ad426ec58c4262d24360d054582e5eab2cb5f6",
    input={
        "image": "https://replicate.delivery/pbxt/IvyTOjVHHdwaNW60zu8SARghg6mNXkgXEOH0LAn238y53HYp/il_1588xN.620769841_3kw7.webp",
        "prompt": "A painting of a cafe terrace at night in Arles, France. The cafe is brightly lit, with yellow, green, and orange lights. The tables are filled with people, and there are a few musicians playing. The sky is dark blue, and there are stars twinkling in the distance. The painting is done in a post-impressionist style, with thick brushstrokes and vibrant colors.",
        "upscale": 1,
        "strength": 0.3,
        "scheduler": "EulerAncestralDiscrete",
        "num_outputs": 1,
        "guidance_scale": 7.5,
        "negative_prompt": "disfigured, kitsch, ugly, oversaturated, greain, low-res, deformed, blurry, bad anatomy, poorly drawn face, mutation, mutated, extra limb, poorly drawn hands, missing limb, floating limbs, disconnected limbs, malformed hands, blur, out of focus, long neck, long body, disgusting, poorly drawn, childish, mutilated, mangled, old, surreal, calligraphy, sign, writing, watermark, text, body out of frame, extra legs, extra arms, extra feet, out of frame, poorly drawn feet, cross-eye",
        "num_inference_steps": 30
    }
)
print(output)

curl -s -X POST \
  -H "Authorization: Bearer $REPLICATE_API_TOKEN" \
  -H "Content-Type: application/json" \
  -H "Prefer: wait" \
  -d $'{
    "version": "4df956e8dbfebf1afaf0c3ee98ad426ec58c4262d24360d054582e5eab2cb5f6",
    "input": {
      "image": "https://replicate.delivery/pbxt/IvyTOjVHHdwaNW60zu8SARghg6mNXkgXEOH0LAn238y53HYp/il_1588xN.620769841_3kw7.webp",
      "prompt": "A painting of a cafe terrace at night in Arles, France. The cafe is brightly lit, with yellow, green, and orange lights. The tables are filled with people, and there are a few musicians playing. The sky is dark blue, and there are stars twinkling in the distance. The painting is done in a post-impressionist style, with thick brushstrokes and vibrant colors.",
      "upscale": 1,
      "strength": 0.3,
      "scheduler": "EulerAncestralDiscrete",
      "num_outputs": 1,
      "guidance_scale": 7.5,
      "negative_prompt": "disfigured, kitsch, ugly, oversaturated, greain, low-res, deformed, blurry, bad anatomy, poorly drawn face, mutation, mutated, extra limb, poorly drawn hands, missing limb, floating limbs, disconnected limbs, malformed hands, blur, out of focus, long neck, long body, disgusting, poorly drawn, childish, mutilated, mangled, old, surreal, calligraphy, sign, writing, watermark, text, body out of frame, extra legs, extra arms, extra feet, out of frame, poorly drawn feet, cross-eye",
      "num_inference_steps": 30
    }
  }' \
  https://api.replicate.com/v1/predictions