diff --git a/RefRed/calculations/check_list_run_compatibility_thread.py b/RefRed/calculations/check_list_run_compatibility_thread.py
index da57e4b4..e33891f4 100644
--- a/RefRed/calculations/check_list_run_compatibility_thread.py
+++ b/RefRed/calculations/check_list_run_compatibility_thread.py
@@ -7,6 +7,7 @@
         1: Direct beam data <class 'RefRed.calculations.lr_data.LRData'>
         2: Reduction options <class 'RefRed.lconfigdataset.LConfigDataset'>
 """
+
 # import logging
 import RefRed.colors
 from qtpy import QtCore, QtGui
diff --git a/RefRed/decorators.py b/RefRed/decorators.py
index 3d23ee9e..eb72529c 100644
--- a/RefRed/decorators.py
+++ b/RefRed/decorators.py
@@ -1,6 +1,7 @@
 '''
   Module for useful decorators
 '''
+
 from qtpy import QtGui, QtCore, QtWidgets
 from RefRed import WINDOW_TITLE
 from functools import wraps
diff --git a/RefRed/gui_handling/data_norm_spinboxes.py b/RefRed/gui_handling/data_norm_spinboxes.py
index 5e4e4fb0..2e7ff891 100644
--- a/RefRed/gui_handling/data_norm_spinboxes.py
+++ b/RefRed/gui_handling/data_norm_spinboxes.py
@@ -121,6 +121,7 @@ class DataBackSpinbox(object):
     entry_type
         One of "back" or "back2", denoting the first or the second background ROI's
     """
+
     parent = None
 
     def __init__(self, parent: QWidget, entry_type: str = 'back'):
@@ -155,6 +156,7 @@ class NormBackSpinbox(object):
     entry_type
         One of "back" or "back2", denoting the first or the second background ROI's
     """
+
     parent = None
 
     def __init__(self, parent: QWidget, entry_type: str = "back"):
diff --git a/RefRed/gui_handling/observer.py b/RefRed/gui_handling/observer.py
index b1b1f2a0..e9106b81 100644
--- a/RefRed/gui_handling/observer.py
+++ b/RefRed/gui_handling/observer.py
@@ -17,12 +17,14 @@ class SpinBoxObserver:
     QUANTUM : int
         The minimum allowed change in value for any of the registered QSpinBox objects
     """
+
     NAN: int = -1
     QUANTUM: int = 1
 
     @dataclass
     class RegistryEntry:
         r"""Helper class to encapsulate entries in the registry of SpinBoxObserver._registry"""
+
         spin_box: QSpinBox
         last_value: int
 
diff --git a/RefRed/reduction/individual_reduction_settings_handler.py b/RefRed/reduction/individual_reduction_settings_handler.py
index 8e8ea7e3..414553b0 100644
--- a/RefRed/reduction/individual_reduction_settings_handler.py
+++ b/RefRed/reduction/individual_reduction_settings_handler.py
@@ -6,6 +6,7 @@
     is saved if it's not used here. It creates confusion as to where we should
     keep this information.
 """
+
 # standard imports
 from typing import Any, List, Optional
 
diff --git a/RefRed/sf_calculator/lr_data.py b/RefRed/sf_calculator/lr_data.py
index 3bc3bace..e558525d 100644
--- a/RefRed/sf_calculator/lr_data.py
+++ b/RefRed/sf_calculator/lr_data.py
@@ -2,6 +2,7 @@
     Notes from review: This class does a subset of what is done in calculations.lr_data.
     This code is probably not needed.
 """
+
 from mantid.simpleapi import Rebin
 import numpy as np
 import logging
diff --git a/RefRed/sf_calculator/sf_calculator.py b/RefRed/sf_calculator/sf_calculator.py
index 3b3ac277..2366c6fd 100644
--- a/RefRed/sf_calculator/sf_calculator.py
+++ b/RefRed/sf_calculator/sf_calculator.py
@@ -2,6 +2,7 @@
     Scaling factor calculator
     TODO: This need major cleanup
 """
+
 import sys
 import os
 from pathlib import Path
diff --git a/RefRed/status_message_handler.py b/RefRed/status_message_handler.py
index c2618550..9df758fc 100644
--- a/RefRed/status_message_handler.py
+++ b/RefRed/status_message_handler.py
@@ -1,6 +1,7 @@
 """
     TODO: refactor this
 """
+
 import sys
 import time
 from qtpy import QtCore
diff --git a/RefRed/tabledata.py b/RefRed/tabledata.py
index 597cb483..2e6a7d12 100644
--- a/RefRed/tabledata.py
+++ b/RefRed/tabledata.py
@@ -12,6 +12,7 @@
 
 class TableDataColumIndex(Enum):
     r"""Enumeration to associate each column index of a TableData instance with a word"""
+
     LR_DATA = 0
     LR_NORM = 1
     LR_CONFIG = 2