diff --git a/scripts/visualizer.py b/scripts/visualizer.py
index 1293d096..fe787f9c 100755
--- a/scripts/visualizer.py
+++ b/scripts/visualizer.py
@@ -98,17 +98,11 @@ def __init__(self, state_machine_instance, *args, **kwargs):
         self.viz = Node("Visualizer")
 
         self.viz.create_subscription(
-            StateMachineStructure,
-            STRUCTURE_TOPIC,
-            self.state_machine.container_structure_callback,
-            1
+            StateMachineStructure, STRUCTURE_TOPIC, self.state_machine.container_structure_callback, 1
         )
 
         self.viz.create_subscription(
-            StateMachineStateUpdate,
-            STATUS_TOPIC,
-            self.state_machine.container_status_callback,
-            1
+            StateMachineStateUpdate, STATUS_TOPIC, self.state_machine.container_status_callback, 1
         )
 
     def paintEvent(self, event):
@@ -144,13 +138,10 @@ def main():
         signal.signal(signal.SIGINT, signal.SIG_DFL)
         state_machine = StateMachine()
 
-
         print("Node Created...")
 
-
         print("Subscriptions Created...")
 
-
         app = QApplication([])  # type: ignore
         g = GUI(state_machine)
         g.show()