Apply ruff rule to disallow all relative imports.

invokeai/backend/lora.py

@@ -10,10 +10,9 @@ from safetensors.torch import load_file
 from typing_extensions import Self
 
 from invokeai.backend.model_manager import BaseModelType
+from invokeai.backend.raw_model import RawModel
 from invokeai.backend.util.devices import TorchDevice
 
-from .raw_model import RawModel
-
 
 class LoRALayerBase:
     # rank: Optional[int]