diff --git a/src/controller/mediator.py b/src/controller/mediator.py
index 7965d99..eaae327 100644
--- a/src/controller/mediator.py
+++ b/src/controller/mediator.py
@@ -3,7 +3,9 @@ import pandas as pd
 from typing import Union
 from PyQt5.QtWidgets import QWidget
 
-from utils.base.base import BaseMediator, BaseDirectoryMonitor, BaseDataConverter, BasePlotWidget, BasePointPassportFormer
+from utils.base.base import (BaseMediator, BaseDirectoryMonitor, 
+                             BaseDataConverter, BasePlotWidget, 
+                             BasePointPassportFormer)
 
 
 class Mediator(BaseMediator):
diff --git a/src/controller/monitor.py b/src/controller/monitor.py
index c30c446..75ab892 100644
--- a/src/controller/monitor.py
+++ b/src/controller/monitor.py
@@ -1,6 +1,4 @@
-from time import sleep
 import os
-
 from loguru import logger
 
 from utils.base.base import BaseDirectoryMonitor
diff --git a/src/controller/passportFormer.py b/src/controller/passportFormer.py
index 8eaa96b..13fb1ae 100644
--- a/src/controller/passportFormer.py
+++ b/src/controller/passportFormer.py
@@ -1,6 +1,6 @@
-from utils.base.base import BasePointPassportFormer, BaseIdealDataBuilder
 import pandas as pd
 
+from utils.base.base import BasePointPassportFormer, BaseIdealDataBuilder
 
 
 class idealDataBuilder(BaseIdealDataBuilder):
diff --git a/src/gui/mainGui.py b/src/gui/mainGui.py
index a50a127..850a325 100644
--- a/src/gui/mainGui.py
+++ b/src/gui/mainGui.py
@@ -1,8 +1,8 @@
 from datetime import datetime as dt
 from typing import Optional
-
 from PyQt5 import QtWidgets
 from PyQt5.QtCore import Qt
+
 from utils.base.base import BaseMainWindow, BaseController
 from gui.settings_window import settingsWindow
 from gui.reportGui import ReportSettings
diff --git a/src/gui/plotter.py b/src/gui/plotter.py
index 4b51da3..5aed23c 100644
--- a/src/gui/plotter.py
+++ b/src/gui/plotter.py
@@ -1,7 +1,7 @@
-import pandas as pd
 from PyQt5.QtWidgets import QWidget, QVBoxLayout, QLabel, QGraphicsRectItem
 import copy
 import pyqtgraph as pg
+import pandas as pd
 from typing import Optional, Any
 
 from utils.base.base import BasePlotWidget
diff --git a/src/gui/reportGui.py b/src/gui/reportGui.py
index c4ccf49..f05b202 100644
--- a/src/gui/reportGui.py
+++ b/src/gui/reportGui.py
@@ -2,7 +2,6 @@ import pyqtgraph as pg
 from pyqtgraph.parametertree import Parameter, ParameterTree
 from typing import Union
 from PyQt5 import QtWidgets
-from PyQt5.QtCore import Qt
 
 
 class ReportSettings(QtWidgets.QWidget):
diff --git a/src/gui/settings_window.py b/src/gui/settings_window.py
index 37b8d9f..416fad3 100644
--- a/src/gui/settings_window.py
+++ b/src/gui/settings_window.py
@@ -1,7 +1,8 @@
 from typing import Callable, Optional, Any
-from PyQt5.QtWidgets import (
-    QWidget, QPushButton, QLineEdit, QHBoxLayout, QVBoxLayout, QLabel, QTableWidget, QTableWidgetItem
-)
+from PyQt5.QtWidgets import (QWidget, QPushButton, 
+                             QLineEdit, QHBoxLayout, 
+                             QVBoxLayout, QLabel, 
+                             QTableWidget, QTableWidgetItem)
 from PyQt5.QtGui import QIntValidator
 
 from utils.json_tools import read_json, write_json
diff --git a/src/utils/base/base.py b/src/utils/base/base.py
index f793c71..54bb002 100644
--- a/src/utils/base/base.py
+++ b/src/utils/base/base.py
@@ -5,9 +5,8 @@ from typing import Optional, Union, Any
 from cachetools import LRUCache
 
 import pandas as pd
-from PyQt5.QtCore import QThread, QObject, QTimer
+from PyQt5.QtCore import QObject, QTimer
 from PyQt5.QtWidgets import QWidget, QTabWidget
-from PyQt5.QtOpenGL import QGLWidget
 from OptAlgorithm import OptAlgorithm
 import numpy as np
 import pyqtgraph as pg