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Merged
merged 5 commits into from
Nov 7, 2024
Merged

Update flux_denoise.py #7270

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06de9f6
Update flux_denoise.py
JPPhoto Nov 5, 2024
9227140
Merge branch 'main' into add-flux-optional-noise
JPPhoto Nov 5, 2024
a5f6402
Merge branch 'main' into add-flux-optional-noise
JPPhoto Nov 6, 2024
77b6a98
Merge branch 'main' into add-flux-optional-noise
JPPhoto Nov 6, 2024
2866180
Merge branch 'main' into add-flux-optional-noise
JPPhoto Nov 7, 2024
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12 changes: 8 additions & 4 deletions invokeai/app/invocations/flux_denoise.py
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Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,7 @@
title="FLUX Denoise",
tags=["image", "flux"],
category="image",
version="3.2.0",
version="3.2.1",
classification=Classification.Prototype,
)
class FluxDenoiseInvocation(BaseInvocation, WithMetadata, WithBoard):
Expand All @@ -81,6 +81,7 @@ class FluxDenoiseInvocation(BaseInvocation, WithMetadata, WithBoard):
description=FieldDescriptions.denoising_start,
)
denoising_end: float = InputField(default=1.0, ge=0, le=1, description=FieldDescriptions.denoising_end)
add_noise: bool = InputField(default=True, description="Add noise based on denoising start.")
transformer: TransformerField = InputField(
description=FieldDescriptions.flux_model,
input=Input.Connection,
Expand Down Expand Up @@ -207,9 +208,12 @@ def _run_diffusion(
"to be poor. Consider using a FLUX dev model instead."
)

# Noise the orig_latents by the appropriate amount for the first timestep.
t_0 = timesteps[0]
x = t_0 * noise + (1.0 - t_0) * init_latents
if self.add_noise:
# Noise the orig_latents by the appropriate amount for the first timestep.
t_0 = timesteps[0]
x = t_0 * noise + (1.0 - t_0) * init_latents
else:
x = init_latents
else:
# init_latents are not provided, so we are not doing image-to-image (i.e. we are starting from pure noise).
if self.denoising_start > 1e-5:
Expand Down
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