change foregin key to one to one field and add MUOR app to settings.

MUOR/MUOR/models.py

@@ -9,7 +9,8 @@ class Profile(AbstractUser):
 
 
 class Session(models.Model):
-    user = models.ForeignKey(Profile, primary_key=True, on_delete=models.CASCADE)
+    user = models.OneToOneField(Profile, primary_key=True,
+                                on_delete=models.CASCADE)
     port = models.PositiveIntegerField(null=False, unique=True)
     sessionid = models.CharField(max_length=32)
     container_id = models.CharField(max_length=64, null=True, blank=True)

MUOR/MUOR/settings.py

@@ -36,7 +36,8 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-    'crispy_forms'
+    'crispy_forms',
+    'MUOR'
 ]
 
 MIDDLEWARE = [