Update app.py

app.py

@@ -11,12 +11,16 @@ from io import BytesIO
 # =======================
 # MongoDB setup
 # =======================
+import certifi
+
 client = pymongo.MongoClient(
-    "mongodb+srv://huyh01480_db_user:OGNNUaT14nlYh2Uu@cluster0.n8pboqq.mongodb.net/?retryWrites=true&w=majority&appName=Cluster0"
+    "mongodb+srv://username:password@cluster0.n8pboqq.mongodb.net/?retryWrites=true&w=majority",
+    tlsCAFile=certifi.where()
 )
 db = client["faceDB"]
 face_collection = db["faceImg"]
 
+
 # =======================
 # Upload ảnh + lưu MongoDB
 # =======================