settings correction

MUOR/MUOR/DockerManager.py

@@ -1,12 +1,12 @@
 import docker
 import hashlib
-from settings import DOCKER_IMAGE
+from django.conf import settings
 
 
 class DockerManager:
     def __init__(self):
         self.client = docker.from_env()
-        self.image = DOCKER_IMAGE
+        self.image = settings.DOCKER_IMAGE
 
     def create_new_volume(self, username):
         # Hashing username to get volume name