Update app.py

app.py

@@ -6,9 +6,12 @@ import os
 
 REPO_ID = 'vaivTA/yolov8x_doclaynet'
 FILENAME = "weights/best.pt"
- 
+
+if os.path.exists('/home/user/app/weights/best.pt'):
+    print("model exist.")
 if not os.path.exists('/home/user/app/weights/best.pt') :
     
+    
     os.makedirs('/home/user/app/weights', exist_ok=True)
     os.chdir('/home/user/app')
     print("downloading model...")