fix crash app.py

app.py

@@ -1,12 +1,4 @@
 import os
-import traceback
-from datetime import datetime
-import torch, gc
-from PIL import Image
-import gradio as gr
-
-from inference import generate_with_lora
-from background_edit import run_background_removal_and_inpaint, run_clothing_inpaint
 
 # Ensure DeepFashion2 model is downloaded early
 MODEL_URL = "https://huggingface.co/Bingsu/adetailer/resolve/main/deepfashion2_yolov8s-seg.pt"
@@ -17,6 +9,18 @@ if not os.path.exists(MODEL_PATH):
     urllib.request.urlretrieve(MODEL_URL, MODEL_PATH)
     print("[INFO] Model downloaded.")
 
+
+
+import traceback
+from datetime import datetime
+import torch, gc
+from PIL import Image
+import gradio as gr
+
+from inference import generate_with_lora
+from background_edit import run_background_removal_and_inpaint, run_clothing_inpaint
+
+
 # ─────────────── Helpers ───────────────
 def _print_trace():
     traceback.print_exc()