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Add seed in text to image specs #888

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Merged
merged 2 commits into from
Sep 2, 2024
Merged

Add seed in text to image specs #888

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fa6c3fb
Add seed in text to image specs
Wauplin Sep 2, 2024
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Apply suggestions from code review
Wauplin Sep 2, 2024
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14 changes: 9 additions & 5 deletions packages/tasks/src/tasks/text-to-image/inference.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -26,23 +26,27 @@ export interface TextToImageInput {
*/
export interface TextToImageParameters {
/**
* For diffusion models. A higher guidance scale value encourages the model to generate
* images closely linked to the text prompt at the expense of lower image quality.
* A higher guidance scale value encourages the model to generate images closely linked to
* the text prompt, but values too high may cause saturation and other artifacts.
*/
guidance_scale?: number;
/**
* One or several prompt to guide what NOT to include in image generation.
*/
negative_prompt?: string[];
/**
* For diffusion models. The number of denoising steps. More denoising steps usually lead to
* a higher quality image at the expense of slower inference.
* The number of denoising steps. More denoising steps usually lead to a higher quality
* image at the expense of slower inference.
*/
num_inference_steps?: number;
/**
* For diffusion models. Override the scheduler with a compatible one
* Override the scheduler with a compatible one.
*/
scheduler?: string;
/**
* Seed for the random number generator.
*/
seed?: number;
/**
* The size in pixel of the output image
*/
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10 changes: 7 additions & 3 deletions packages/tasks/src/tasks/text-to-image/spec/input.json
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Expand Up @@ -22,7 +22,7 @@
"properties": {
"guidance_scale": {
"type": "number",
"description": "For diffusion models. A higher guidance scale value encourages the model to generate images closely linked to the text prompt at the expense of lower image quality."
"description": "A higher guidance scale value encourages the model to generate images closely linked to the text prompt, but values too high may cause saturation and other artifacts."
},
"negative_prompt": {
"type": "array",
Expand All @@ -33,7 +33,7 @@
},
"num_inference_steps": {
"type": "integer",
"description": "For diffusion models. The number of denoising steps. More denoising steps usually lead to a higher quality image at the expense of slower inference."
"description": "The number of denoising steps. More denoising steps usually lead to a higher quality image at the expense of slower inference."
},
"target_size": {
"type": "object",
Expand All @@ -50,7 +50,11 @@
},
"scheduler": {
"type": "string",
"description": "For diffusion models. Override the scheduler with a compatible one"
"description": "Override the scheduler with a compatible one."
},
"seed": {
"type": "integer",
"description": "Seed for the random number generator."
}
}
}
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