diff --git a/.vscode/settings.json b/.vscode/settings.json
index c061223..c10180f 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -11,6 +11,9 @@
     ],
     "ros.distro": "jazzy",
     "[python]": {
-        "editor.defaultFormatter": "ms-python.black-formatter"
-    }
+        "editor.defaultFormatter": "ms-python.black-formatter",
+    },
+    "black-formatter.args": [
+        "\"skip-string-normalization\""
+    ]
 }
\ No newline at end of file
diff --git a/sanehal_bringup/launch/diffbot_on_pi.launch.py b/sanehal_bringup/launch/diffbot_on_pi.launch.py
index fe704a9..0ca6b4e 100644
--- a/sanehal_bringup/launch/diffbot_on_pi.launch.py
+++ b/sanehal_bringup/launch/diffbot_on_pi.launch.py
@@ -30,7 +30,11 @@ def generate_launch_description():
             PathJoinSubstitution([FindExecutable(name='xacro')]),
             ' ',
             PathJoinSubstitution(
-                [FindPackageShare('sanehal_vehicle_description'), 'urdf', 'diffbot.urdf.xacro']
+                [
+                    FindPackageShare('sanehal_vehicle_description'),
+                    'urdf',
+                    'diffbot.urdf.xacro'
+                ]
             ),
         ]
     )
@@ -64,7 +68,11 @@ def generate_launch_description():
     joint_state_broadcaster_spawner = Node(
         package='controller_manager',
         executable='spawner',
-        arguments=['joint_state_broadcaster', '--controller-manager', '/controller_manager'],
+        arguments=[
+            'joint_state_broadcaster',
+            '--controller-manager',
+            '/controller_manager'
+        ],
     )
 
     robot_controller_spawner = Node(
@@ -74,7 +82,7 @@ def generate_launch_description():
     )
 
     # Delay start of robot_controller after `joint_state_broadcaster`
-    delay_robot_controller_spawner_after_joint_state_broadcaster_spawner = RegisterEventHandler(
+    delay_robot_controller_spawner = RegisterEventHandler(
         event_handler=OnProcessExit(
             target_action=joint_state_broadcaster_spawner,
             on_exit=[robot_controller_spawner],
@@ -86,7 +94,7 @@ def generate_launch_description():
         control_node,
         robot_state_pub_node,
         joint_state_broadcaster_spawner,
-        delay_robot_controller_spawner_after_joint_state_broadcaster_spawner,
+        delay_robot_controller_spawner,
     ]
 
     return LaunchDescription(nodes)