diff --git a/gui/data/resource_variables.py b/gui/data/resource_variables.py
index 9f6cf38..6da8156 100644
--- a/gui/data/resource_variables.py
+++ b/gui/data/resource_variables.py
@@ -10,6 +10,7 @@
     r"""
     Base class for GUI resource related XPATH variables.
     """
+
     xpath_textbox_hostname = "//input[@id='host']"
     xpath_textbox_username = "//input[@id='username']"
     xpath_textbox_password = "//input[@id='password']"
diff --git a/lib/open_power_utils.robot b/lib/open_power_utils.robot
index 18709c6..344590b 100644
--- a/lib/open_power_utils.robot
+++ b/lib/open_power_utils.robot
@@ -9,7 +9,7 @@
 *** Variables ***
 ${functional_cpu_count}       ${0}
 ${active_occ_count}           ${0}
-${OCC_WAIT_TIMEOUT}           4 min
+${OCC_WAIT_TIMEOUT}           8 min
 ${fan_json_msg}               Unable to create dump on non-JSON config based system
 
 *** Keywords ***
diff --git a/tools/robot_custom_rules.py b/tools/robot_custom_rules.py
index 2b1c14c..d953783 100755
--- a/tools/robot_custom_rules.py
+++ b/tools/robot_custom_rules.py
@@ -17,6 +17,7 @@
     table section if it is a section of comments.
     e.g "*** Comments ***"
     """
+
     severity = ERROR
 
     def apply(self, suite):