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Update lora hotfix to new diffusers version(scale argument added)

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Sergey Borisov 2023-09-13 21:37:08 +03:00 committed by Kent Keirsey
parent 604fc006b1
commit ff3150a818
1 changed files with 5 additions and 3 deletions
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8
invokeai/backend/util/hotfixes.py
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@ -772,11 +772,13 @@ diffusers.models.controlnet.ControlNetModel = ControlNetModel
# NOTE: with this patch, torch.compile crashes on 2.0 torch(already fixed in nightly) # NOTE: with this patch, torch.compile crashes on 2.0 torch(already fixed in nightly)
# https://github.com/huggingface/diffusers/pull/4315 # https://github.com/huggingface/diffusers/pull/4315
# https://github.com/huggingface/diffusers/blob/main/src/diffusers/models/lora.py#L96C18-L96C18 # https://github.com/huggingface/diffusers/blob/main/src/diffusers/models/lora.py#L96C18-L96C18
def new_LoRACompatibleConv_forward(self, x): def new_LoRACompatibleConv_forward(self, hidden_states, scale: float = 1.0):
if self.lora_layer is None: if self.lora_layer is None:
return super(diffusers.models.lora.LoRACompatibleConv, self).forward(x) return super(diffusers.models.lora.LoRACompatibleConv, self).forward(hidden_states)
else: else:
return super(diffusers.models.lora.LoRACompatibleConv, self).forward(x) + self.lora_layer(x) return super(diffusers.models.lora.LoRACompatibleConv, self).forward(hidden_states) + (
scale * self.lora_layer(hidden_states)
)
diffusers.models.lora.LoRACompatibleConv.forward = new_LoRACompatibleConv_forward diffusers.models.lora.LoRACompatibleConv.forward = new_LoRACompatibleConv_forward