diff --git a/access/middleware.py b/access/middleware.py
index edbb907..ed280f9 100644
--- a/access/middleware.py
+++ b/access/middleware.py
@@ -2,13 +2,15 @@ from django.http import HttpResponseForbidden
 
 
 class CheckPerm(object):
-
     @staticmethod
     def process_request(request):
-        if '/admin' in request.path or '/management' in request.path or '/analytics' in request.path:
+        if '/admin' in request.path or "/management" in request.path \
+                 or '/analytics' in request.path:
+
             if not request.user.is_authenticated():
                 return HttpResponseForbidden()
 
-            if not (request.user.in_role == "M" or request.user.in_role == "S" or request.user.in_role == "A" or request.user.is_admin):
-                return HttpResponseForbidden()
+            if not (request.user.in_role == "M" or request.user.in_role == "S"
+                    or request.user.in_role == "A" or request.user.is_admin):
 
+                return HttpResponseForbidden()
diff --git a/lms/settings.py b/lms/settings.py
index ed6cce3..6d0e179 100644
--- a/lms/settings.py
+++ b/lms/settings.py
@@ -137,7 +137,7 @@ DATABASES = {
         'NAME': os.environ.get('DB_NAME', 'codemy'),
         'USER': os.environ.get('PG_ENV_POSTGRES_USER', 'team'),
         'PASSWORD': os.environ.get('PG_ENV_POSTGRES_PASSWORD', 'nu5Xefise'),
-        'HOST': os.environ.get('PG_PORT_5432_TCP_ADDR', '127.0.0.1'),
+        'HOST': os.environ.get('PG_PORT_5432_TCP_ADDR', '192.168.0.6'),
         'PORT': os.environ.get('PG_PORT_5432_TCP_PORT', '5432'),
     },
 }