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Allow SD pipeline to use newer schedulers, eg: FlowMatch #12015

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Merged
merged 1 commit into from
Aug 1, 2025
Merged

Allow SD pipeline to use newer schedulers, eg: FlowMatch #12015

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3 changes: 2 additions & 1 deletion src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1034,7 +1034,8 @@ def __call__(

# expand the latents if we are doing classifier free guidance
latent_model_input = torch.cat([latents] * 2) if self.do_classifier_free_guidance else latents
latent_model_input = self.scheduler.scale_model_input(latent_model_input, t)
if hasattr(self.scheduler, "scale_model_input"):
latent_model_input = self.scheduler.scale_model_input(latent_model_input, t)

# predict the noise residual
noise_pred = self.unet(
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