Fix: Correct relative imports in diffusion_pipeline.py

backend/services/diffusion_pipeline.py

@@ -18,9 +18,9 @@ from diffusers import (
     DPMSolverMultistepScheduler
 )
 
-from config import settings, get_lora_path
-from services.upscaler import upscale_image
-from services.postprocess import postprocess_image
+from backend.config import settings, get_lora_path
+from backend.services.upscaler import upscale_image
+from backend.services.postprocess import postprocess_image
 
 
 logger = logging.getLogger(__name__)