diff --git a/gui/wxpython/mapdisp/frame.py b/gui/wxpython/mapdisp/frame.py
index c6f17c438bf..119a14a8159 100644
--- a/gui/wxpython/mapdisp/frame.py
+++ b/gui/wxpython/mapdisp/frame.py
@@ -24,9 +24,8 @@
 
 from __future__ import annotations
 
-
-import os
 import copy
+import os
 from typing import TYPE_CHECKING
 
 from core import globalvar
@@ -44,16 +43,16 @@
 from gui_core.query import QueryDialog, PrepareQueryResults
 from mapwin.buffered import BufferedMapWindow
 from mapwin.decorations import (
-    LegendController,
-    BarscaleController,
     ArrowController,
+    BarscaleController,
     DtextController,
+    LegendController,
     LegendVectController,
 )
 from mapwin.analysis import (
-    ProfileController,
-    MeasureDistanceController,
     MeasureAreaController,
+    MeasureDistanceController,
+    ProfileController,
 )
 from gui_core.forms import GUI
 from core.giface import Notification
@@ -63,12 +62,11 @@
 from main_window.page import MainPageBase
 
 import grass.script as gs
-
 from grass.pydispatch.signal import Signal
 
 if TYPE_CHECKING:
-    import main_window.frame
     import lmgr.frame
+    import main_window.frame
 
 
 class MapPanel(SingleMapPanel, MainPageBase):
@@ -304,7 +302,7 @@ def GetMapWindow(self):
 
     def _addToolbarVDigit(self):
         """Add vector digitizer toolbar"""
-        from vdigit.main import haveVDigit, VDigit
+        from vdigit.main import VDigit, haveVDigit
         from vdigit.toolbars import VDigitToolbar
 
         if not haveVDigit:
@@ -409,7 +407,7 @@ def _updateVDigitLayers(self, layer):
 
     def AddNviz(self):
         """Add 3D view mode window"""
-        from nviz.main import haveNviz, GLWindow, errorMsg
+        from nviz.main import GLWindow, errorMsg, haveNviz
 
         # check for GLCanvas and OpenGL
         if not haveNviz:
@@ -1611,7 +1609,7 @@ def _switchMapWindow(self, map_win):
     def AddRDigit(self):
         """Adds raster digitizer: creates toolbar and digitizer controller,
         binds events and signals."""
-        from rdigit.controller import RDigitController, EVT_UPDATE_PROGRESS
+        from rdigit.controller import EVT_UPDATE_PROGRESS, RDigitController
         from rdigit.toolbars import RDigitToolbar
 
         self.rdigit = RDigitController(self._giface, mapWindow=self.GetMapWindow())
diff --git a/gui/wxpython/nviz/mapwindow.py b/gui/wxpython/nviz/mapwindow.py
index e7b31848292..6648e3c50df 100644
--- a/gui/wxpython/nviz/mapwindow.py
+++ b/gui/wxpython/nviz/mapwindow.py
@@ -20,19 +20,18 @@
 
 from __future__ import annotations
 
+import copy
+import math
 import os
 import sys
 import time
-import copy
-import math
-
 from threading import Thread
 from typing import TYPE_CHECKING
 
 import wx
 from wx.lib.newevent import NewEvent
 from wx import glcanvas
-from wx.glcanvas import WX_GL_RGBA, WX_GL_DOUBLEBUFFER, WX_GL_DEPTH_SIZE
+from wx.glcanvas import WX_GL_DEPTH_SIZE, WX_GL_DOUBLEBUFFER, WX_GL_RGBA
 
 import grass.script as gs
 from grass.pydispatch.signal import Signal
@@ -49,8 +48,8 @@
 from core.giface import Notification
 
 if TYPE_CHECKING:
-    import main_window.frame
     import lmgr.frame
+    import main_window.frame
 
 wxUpdateProperties, EVT_UPDATE_PROP = NewEvent()
 wxUpdateView, EVT_UPDATE_VIEW = NewEvent()