diff --git a/pvconsumer/__init__.py b/pvconsumer/__init__.py
index 563661b..79b338a 100644
--- a/pvconsumer/__init__.py
+++ b/pvconsumer/__init__.py
@@ -1,2 +1,3 @@
 """ Pv Consumer"""
+
 __version__ = "2.0.0"
diff --git a/pvconsumer/pv_systems.py b/pvconsumer/pv_systems.py
index c98a4d3..ad8079a 100644
--- a/pvconsumer/pv_systems.py
+++ b/pvconsumer/pv_systems.py
@@ -1,4 +1,5 @@
 """ PV system functions """
+
 import logging
 import os
 from datetime import datetime, timedelta
diff --git a/pvconsumer/save.py b/pvconsumer/save.py
index 4ea6e06..3065c46 100644
--- a/pvconsumer/save.py
+++ b/pvconsumer/save.py
@@ -1,4 +1,5 @@
 """ Save to database functions"""
+
 import logging
 
 import pandas as pd
diff --git a/pvconsumer/solar_sheffield_passiv.py b/pvconsumer/solar_sheffield_passiv.py
index c3df4fb..8f86686 100644
--- a/pvconsumer/solar_sheffield_passiv.py
+++ b/pvconsumer/solar_sheffield_passiv.py
@@ -1,6 +1,5 @@
 """ Function to get data from Solar Shieffield about Pasiv systems"""
 
-
 import logging
 import os
 from typing import List
diff --git a/pvconsumer/utils.py b/pvconsumer/utils.py
index 3bc6e3c..37e03f7 100644
--- a/pvconsumer/utils.py
+++ b/pvconsumer/utils.py
@@ -1,4 +1,5 @@
 """ Utils functions """
+
 import logging
 from datetime import datetime, timedelta, timezone