diff --git a/helpers.py b/helpers.py
index 7bd76e29..9e6ab1d3 100644
--- a/helpers.py
+++ b/helpers.py
@@ -63,7 +63,9 @@ def loadBitmapScaled(filename, scale=1.0, static=False):
         bmp = wx.Bitmap(path)
         w, h = bmp.GetSize()
         img = bmp.ConvertToImage()
-        if hasattr(wx.SystemSettings, "GetAppearance") and hasattr(wx.SystemSettings.GetAppearance, "IsUsingDarkBackground"):
+        if hasattr(wx.SystemSettings, "GetAppearance") and hasattr(
+            wx.SystemSettings.GetAppearance, "IsUsingDarkBackground"
+        ):
             if wx.SystemSettings.GetAppearance().IsUsingDarkBackground():
                 img.Replace(0, 0, 0, 255, 255, 255)
             bmp = wx.Bitmap(img.Scale(int(w * scale), int(h * scale)))