Add sam2 intialization to the start

app.py

@@ -13,6 +13,7 @@ from PIL import Image
 import tempfile
 import gc
 from datetime import datetime
+from sam2.sam2_image_predictor import SAM2ImagePredictor
 
 from addit_flux_pipeline import AdditFluxPipeline
 from addit_flux_transformer import AdditFluxTransformer2DModel
@@ -48,6 +49,9 @@ try:
     pipe.scheduler = AdditFlowMatchEulerDiscreteScheduler.from_config(pipe.scheduler.config)
     
     print("Model initialized successfully!")
+
+    print("Initialization SAM model:")
+    sam = SAM2ImagePredictor.from_pretrained("facebook/sam2-hiera-large")
     
 except Exception as e:
     print(f"Error initializing model: {str(e)}")