diff --git a/blockchain_integration/pi_network/edge_computing/raspberry_pi_node.py b/blockchain_integration/pi_network/edge_computing/raspberry_pi_node.py
index cdfde3522..e7eb120f4 100644
--- a/blockchain_integration/pi_network/edge_computing/raspberry_pi_node.py
+++ b/blockchain_integration/pi_network/edge_computing/raspberry_pi_node.py
@@ -1,5 +1,6 @@
 import RPi.GPIO as GPIO
 
+
 class RaspberryPiNode:
     def __init__(self):
         GPIO.setmode(GPIO.BCM)
@@ -12,6 +13,7 @@ def send_data_to_cloud(self, data):
         # Send data to cloud using MQTT or HTTP
         pass
 
+
 raspberry_pi_node = RaspberryPiNode()
 data = raspberry_pi_node.read_sensor_data()
 raspberry_pi_node.send_data_to_cloud(data)