Update app.py

app.py

@@ -1,5 +1,5 @@
 import os
-os.chdir("/home/user/app/segment-anything-2")
+#os.chdir("/home/user/app/segment-anything-2")
 import urllib.request
 
 model_urls = {
@@ -64,7 +64,7 @@ from termcolor import colored  # for colored text output
 #%matplotlib inline
 #%config InlineBackend.figure_format='retina'
 
-os.chdir("segment-anything-2")
+#os.chdir("segment-anything-2")
 
 from sam2.build_sam import build_sam2
 from sam2.sam2_image_predictor import SAM2ImagePredictor