diff --git a/syslib/utils_keywords.py b/syslib/utils_keywords.py
index f2368b6..2a33736 100644
--- a/syslib/utils_keywords.py
+++ b/syslib/utils_keywords.py
@@ -6,18 +6,15 @@
 """
 
 try:
-    from robot.libraries.BuiltIn import BuiltIn
     from robot.libraries import DateTime
+    from robot.libraries.BuiltIn import BuiltIn
 except ImportError:
     pass
-import time
 import os
+import time
 
 
-def run_until_keyword_fails(retry,
-                            retry_interval,
-                            name,
-                            *args):
+def run_until_keyword_fails(retry, retry_interval, name, *args):
     r"""
     Execute a robot keyword repeatedly until it either fails or the timeout
     value is exceeded.