PEP fixes

.gitlab-ci.yml

@@ -9,4 +9,4 @@ check:
   stage: check
   script:
   - pip install flake8
-  - flake8 gitlab.py
+  - flake8 gitlab.py --max-line-length 120

gitlab.py

-from errbot import BotPlugin, botcmd, arg_botcmd, webhook
+from errbot import BotPlugin, botcmd, arg_botcmd
 
 import gitlab
 
+
 class Gitlab(BotPlugin):
     """
     Commands for interacting with the gitlab API
@@ -30,8 +31,7 @@ class Gitlab(BotPlugin):
         You should delete it if your plugin doesn't use any configuration like this
         """
         return {'gitlab_url': "https://gitlab.com",
-                'access_token': "someUserTokenHere"
-               }
+                'access_token': "someUserTokenHere"}
 
     def check_configuration(self, configuration):
         """