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Revert commit 3808599 #79

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Dec 23, 2023
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Revert commit 3808599 #79

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6 changes: 1 addition & 5 deletions OnnxStack.StableDiffusion/Diffusers/LatentConsistency/LatentConsistencyDiffuser.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -108,9 +108,6 @@ protected override async Task<DenseTensor<float>> SchedulerStepAsync(StableDiffu
// Get Model metadata
var metadata = _onnxModelService.GetModelMetadata(modelOptions, OnnxModelType.Unet);

// Some LCM variants require no guidance embeds
var guidanceEmbeddingsRequired = metadata.Inputs.Count == 4;

// Loop though the timesteps
var step = 0;
foreach (var timestep in timesteps)
Expand All @@ -130,8 +127,7 @@ protected override async Task<DenseTensor<float>> SchedulerStepAsync(StableDiffu
inferenceParameters.AddInputTensor(inputTensor);
inferenceParameters.AddInputTensor(timestepTensor);
inferenceParameters.AddInputTensor(promptEmbeddings.PromptEmbeds);
if(guidanceEmbeddingsRequired)
inferenceParameters.AddInputTensor(guidanceEmbeddings);
inferenceParameters.AddInputTensor(guidanceEmbeddings);
inferenceParameters.AddOutputBuffer(outputDimension);

var results = await _onnxModelService.RunInferenceAsync(modelOptions, OnnxModelType.Unet, inferenceParameters);
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