diff --git a/hass_button_emulator.py b/hass_button_emulator.py
index e7c854b..bdc3213 100755
--- a/hass_button_emulator.py
+++ b/hass_button_emulator.py
@@ -28,7 +28,9 @@ def main():
     j = json.dumps({"command": "scene_recall", "args": {"scene_id": 0}})
     # j = json.dumps({'command': 'shutdown'})
 
-    client.publish(mqtt_client.MqttClient.MQTT_COMMAND_TOPIC, payload=j, qos=0, retain=False)
+    client.publish(
+        mqtt_client.MqttClient.MQTT_COMMAND_TOPIC, payload=j, qos=0, retain=False
+    )
 
     time.sleep(2)