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fix to work on non-MPS systems

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This commit is contained in:
Lincoln Stein 2023-07-28 10:27:49 -04:00
parent ddaf753f7b
commit e342ca872f
1 changed files with 2 additions and 2 deletions
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invokeai/app/invocations/sdxl.py
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@ -293,14 +293,14 @@ class SDXLTextToLatentsInvocation(BaseInvocation):
num_inference_steps = self.steps num_inference_steps = self.steps
latents = latents * scheduler.init_noise_sigma
unet_info = context.services.model_manager.get_model(**self.unet.unet.dict(), context=context) unet_info = context.services.model_manager.get_model(**self.unet.unet.dict(), context=context)
do_classifier_free_guidance = True do_classifier_free_guidance = True
cross_attention_kwargs = None cross_attention_kwargs = None
with unet_info as unet: with unet_info as unet:
scheduler.set_timesteps(num_inference_steps, device=unet.device) scheduler.set_timesteps(num_inference_steps, device=unet.device)
timesteps = scheduler.timesteps timesteps = scheduler.timesteps
latents = latents.to(device=unet.device, dtype=unet.dtype) * scheduler.init_noise_sigma
extra_step_kwargs = dict() extra_step_kwargs = dict()
if "eta" in set(inspect.signature(scheduler.step).parameters.keys()): if "eta" in set(inspect.signature(scheduler.step).parameters.keys()):