mutation generateImage(
  $model: String = ""
  $neg_prompt: String = ""
  $prompt: String = ""
  $seed: Int = 10
  $steps: Int = 10
  $width: Int = 512
  $height: Int = 512
) {
  imageGeneration(
    input: {
      model: $model
      neg_prompt: $neg_prompt
      prompt: $prompt
      seed: $seed
      steps: $steps
      width: $width
      height: $height
    }
  ) {
    url
  }
}