fix flake8 errors (unused imports)

gyermolenko · gyermolenko · commit e009b0642b9e · 2017-12-19T13:05:38.000+02:00
diff --git a/demos/blog/aiohttpdemo_blog/utils.py b/demos/blog/aiohttpdemo_blog/utils.py
@@ -1,5 +1,3 @@
-import os
-
 import aiopg.sa
 import yaml
 
diff --git a/demos/motortwit/motortwit/utils.py b/demos/motortwit/motortwit/utils.py
@@ -1,5 +1,4 @@
 import pytz
-import os
 import yaml
 from hashlib import md5
 from dateutil.parser import parse

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,4 @@`
`1`	`1`	`import pytz`
`2`		`-import os`
`3`	`2`	`import yaml`
`4`	`3`	`from hashlib import md5`
`5`	`4`	`from dateutil.parser import parse`