Revert "black: re-format"

This reverts commit 5731818de0ce446ceaafc7e75ae39da1b69942ae.

Signed-off-by: George Keishing <gkeishin@in.ibm.com>
Change-Id: Ie61cdc8c7f2825b0d9d66be87a6a3a058de2b372
diff --git a/syslib/utils_keywords.py b/syslib/utils_keywords.py
index 2a33736..f2368b6 100644
--- a/syslib/utils_keywords.py
+++ b/syslib/utils_keywords.py
@@ -6,15 +6,18 @@
 """
 
 try:
-    from robot.libraries import DateTime
     from robot.libraries.BuiltIn import BuiltIn
+    from robot.libraries import DateTime
 except ImportError:
     pass
-import os
 import time
+import os
 
 
-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.