From 66693f71c592d31f811c7397a1b9d38cfbcaf4e7 Mon Sep 17 00:00:00 2001
From: Oliver Falk <oliver@linux-kernel.at>
Date: Thu, 17 May 2018 09:22:22 +0200
Subject: [PATCH] Cleanup (pep8, flakes)

---
 ivatar/utils.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ivatar/utils.py b/ivatar/utils.py
index 8989a09..445d2c2 100644
--- a/ivatar/utils.py
+++ b/ivatar/utils.py
@@ -1,10 +1,10 @@
 import random
 import string
 
+
 def random_string(len=10):
     '''
     Return some random string with default length 10
     '''
     return ''.join(random.SystemRandom().choice(
-        string.ascii_lowercase +
-        string.digits) for _ in range(10))
+        string.ascii_lowercase + string.digits) for _ in range(10))