try different mongo setup

app.py

@@ -19,8 +19,6 @@ dino_v2_image_processor = AutoImageProcessor.from_pretrained("./dinov2-base")
 
 # MongoDB
 MONGO_URI = os.environ.get("MONGO_URI")
-mongo = MongoClient(MONGO_URI)
-db = mongo["xbgp"]
 
 
 def process_image(image):
@@ -31,6 +29,10 @@ def process_image(image):
     # This will include preprocessing the image, passing it through the model,
     # and then formatting the output (extracted features).
 
+    # MongoDB
+    mongo = MongoClient(MONGO_URI)
+    db = mongo["xbgp"]
+
     # Load the index
     with open("images.json", "r") as f:
         images = json.load(f)