diff --git a/client.py b/client.py
index 6e57a81..df580e4 100644
--- a/client.py
+++ b/client.py
@@ -240,4 +240,4 @@ def update_host(self, line: str):
             else:
                 args = ""
 
-        self.data_received.emit(cmd, args)
\ No newline at end of file
+        self.data_received.emit(cmd, args)
diff --git a/dialogs/NetworkSettings.py b/dialogs/NetworkSettings.py
index cd270d6..a9072f7 100644
--- a/dialogs/NetworkSettings.py
+++ b/dialogs/NetworkSettings.py
@@ -208,10 +208,7 @@ def find_image(self):
                 return
             image_directory = self.imagesDirectoryLineEdit.text()
             if image_directory == "":
-                warning_dialog(
-                    "The path for the default system image is empty. Set it, plz.",
-                    dialog_type="ok"
-                )
+                warning_dialog("The path for the default system image is empty. Set it, plz.", dialog_type="ok")
                 return
 
             if image_directory[-1] != "/":
@@ -257,12 +254,6 @@ def __init__(self, parent: NetworkSettings):
 
     def setup(self):
         self.setFileName(self.gif_path)
-        self.setScaledSize(
-            QSize().scaled(
-                self.parent.asdLabel.width(),
-                self.parent.asdLabel.height(),
-                Qt.KeepAspectRatio
-            )
-        )
+        self.setScaledSize(QSize().scaled(self.parent.asdLabel.width(), self.parent.asdLabel.height(), Qt.KeepAspectRatio))
         self.start()
-        self.parent.asdLabel.setMovie(self)
\ No newline at end of file
+        self.parent.asdLabel.setMovie(self)
diff --git a/pinolo.py b/pinolo.py
index 9ca6462..f0b7ed3 100644
--- a/pinolo.py
+++ b/pinolo.py
@@ -39,6 +39,7 @@
 
 # Linter settings
 from twisted.internet.interfaces import IReactorTCP
+
 reactor: IReactorTCP
 
 
@@ -311,7 +312,10 @@ def sleep(self):
         for drive in drives:
             self.send_command("queued_sleep " + drive.name)
 
-    def select_image(self, image_path: str, ):
+    def select_image(
+        self,
+        image_path: str,
+    ):
         self.select_system_dialog = SelectSystemDialog(self)
         self.send_command(f"list_iso {image_path.rstrip('/')}")
         if self.select_system_dialog.exec_() == QDialog.Accepted:
@@ -360,10 +364,7 @@ def get_multiple_drive_selection(self):
         selected_rows = self.drivesTableView.selectionModel().selectedRows()
 
         if len(selected_rows) == 0:
-            warning_dialog(
-                "There are no selected drives.",
-                dialog_type="ok"
-            )
+            warning_dialog("There are no selected drives.", dialog_type="ok")
             return None
 
         for row in selected_rows:
@@ -1005,6 +1006,7 @@ def stop(self):
 
         # Integrate twisted event loop in pyqt loop
         import qt5reactor
+
         qt5reactor.install()
         from twisted.internet import reactor
 
diff --git a/ui/NetworkSettingsDialog.py b/ui/NetworkSettingsDialog.py
index c502ebd..8954965 100644
--- a/ui/NetworkSettingsDialog.py
+++ b/ui/NetworkSettingsDialog.py
@@ -135,6 +135,7 @@ def retranslateUi(self, NetworkSettingsDialog):
 
 if __name__ == "__main__":
     import sys
+
     app = QtWidgets.QApplication(sys.argv)
     NetworkSettingsDialog = QtWidgets.QDialog()
     ui = Ui_NetworkSettingsDialog()
diff --git a/ui/SelectSystemDialog.py b/ui/SelectSystemDialog.py
index 32c48f2..eef3376 100644
--- a/ui/SelectSystemDialog.py
+++ b/ui/SelectSystemDialog.py
@@ -46,6 +46,7 @@ def retranslateUi(self, SelectSystemDialog):
 
 if __name__ == "__main__":
     import sys
+
     app = QtWidgets.QApplication(sys.argv)
     SelectSystemDialog = QtWidgets.QDialog()
     ui = Ui_SelectSystemDialog()
diff --git a/ui/SmartDataDialog.py b/ui/SmartDataDialog.py
index b1587a1..b9e6b12 100644
--- a/ui/SmartDataDialog.py
+++ b/ui/SmartDataDialog.py
@@ -71,6 +71,7 @@ def retranslateUi(self, SmartDataDialog):
 
 if __name__ == "__main__":
     import sys
+
     app = QtWidgets.QApplication(sys.argv)
     SmartDataDialog = QtWidgets.QWidget()
     ui = Ui_SmartDataDialog()
diff --git a/utilities.py b/utilities.py
index e9dcf95..f5afe2c 100644
--- a/utilities.py
+++ b/utilities.py
@@ -97,6 +97,7 @@ def __init__(self):
         self.tabs = []
         self.setTabsClosable(True)
         self.tabCloseRequested.connect(lambda index: self.removeTab(index))
+
     def add_tab(self, drive: str, status: Optional[str], uploaded: bool, text: list):
         widget = QtWidgets.QWidget()
         layout = QtWidgets.QVBoxLayout()