update drone.yml

.drone.yml

@@ -2,6 +2,16 @@ kind: pipeline
 type: docker
 name: backend
 
+environment:
+  MONGO_USER:
+    from_secret: MONGO_USER
+  MONGO_PASSWD:
+    from_secret: MONGO_PASSWD
+  MONGO_URI:
+    from_secret: MONGO_URI
+  MONGO_USER:
+    from_secret: MONGO_USER
+
 steps:
 - name: test
   image: python:3.11-buster
@@ -9,8 +19,3 @@ steps:
   - pip install --no-cache-dir .
   - pip install --no-cache-dir pytest
   - pytest -v -log_cli=True --log-cli-level=INFO tests
-   environment:
-    MONGO_USER: ''
-    MONGO_PASSWD: ''
-    MONGO_URI: ''
-    MONGO_USER: ''