diff --git a/docs/docker/get_buildroot_testvector.py b/docs/docker/get_buildroot_testvector.py
index f2feb0789..f4444c1c3 100644
--- a/docs/docker/get_buildroot_testvector.py
+++ b/docs/docker/get_buildroot_testvector.py
@@ -1,4 +1,5 @@
-import shutil, os
+import shutil
+import os
 
 # if WALLY is defined, then get it
 WALLY_HOME = os.getenv("WALLY")
diff --git a/sim/slack-notifier/slack-notifier.py b/sim/slack-notifier/slack-notifier.py
index ac824feec..c0ac10e59 100755
--- a/sim/slack-notifier/slack-notifier.py
+++ b/sim/slack-notifier/slack-notifier.py
@@ -1,5 +1,7 @@
 #!/usr/bin/env python3
-import os,sys,subprocess
+import os
+import sys
+import subprocess
 from datetime import datetime, timezone, timedelta
 
 if not os.path.isfile(sys.path[0]+'/slack-webhook-url.txt'):
diff --git a/testbench/sdc/ram2sdLoad.py b/testbench/sdc/ram2sdLoad.py
index ebfa37939..6d6d03a38 100755
--- a/testbench/sdc/ram2sdLoad.py
+++ b/testbench/sdc/ram2sdLoad.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 
-import sys, fileinput
+import sys
+import fileinput
 
 address = 0