diff --git a/backend.py b/backend.py
index b34af5a..d4fb28c 100644
--- a/backend.py
+++ b/backend.py
@@ -13,7 +13,7 @@ print(torch.cuda.is_available())
 # checkpoint = "sam_vit_b_01ec64.pth"
 print(time.time())
 # set large model related configs
-checkpoint = "sam_vit_h_4b8939.pth"
+checkpoint = "notebooks/sam_vit_h_4b8939.pth"
 model_type = "vit_h"
 sam = sam_model_registry[model_type](checkpoint=checkpoint)
 sam.to(device='cuda')
@@ -54,6 +54,9 @@ def index():
         return response
     else:
         return 'Content-Type not supported!'
-    
-    
-print('server starts working')
\ No newline at end of file
+
+
+print('server starts working')
+
+
+app.run('0.0.0.0', 2020, False)