diff --git a/src/calibre/gui2/viewer/web_view.py b/src/calibre/gui2/viewer/web_view.py
index ad504d8cff..2ca764a6e2 100644
--- a/src/calibre/gui2/viewer/web_view.py
+++ b/src/calibre/gui2/viewer/web_view.py
@@ -11,12 +11,9 @@ from qt.core import (
     QHBoxLayout, QIODevice, QLocale, QMimeData, QPalette, QSize, Qt, QTimer, QUrl,
     QWidget, pyqtSignal, sip
 )
-from qt.webengine import (
-    QWebEngineUrlRequestJob, QWebEngineUrlSchemeHandler
-)
 from qt.webengine import (
     QWebEnginePage, QWebEngineProfile, QWebEngineScript, QWebEngineSettings,
-    QWebEngineView
+    QWebEngineUrlRequestJob, QWebEngineUrlSchemeHandler, QWebEngineView
 )
 
 from calibre import as_unicode, prints
@@ -30,15 +27,14 @@ from calibre.gui2 import choose_images, error_dialog, safe_open_url, config
 from calibre.gui2.viewer import link_prefix_for_location_links, performance_monitor
 from calibre.gui2.viewer.config import viewer_config_dir, vprefs
 from calibre.gui2.viewer.tts import TTS
-from calibre.utils.webengine import (
-    Bridge, create_script, from_js, insert_scripts,
-    secure_webengine, to_js
-)
 from calibre.gui2.webengine import RestartingWebEngineView
 from calibre.srv.code import get_translations_data
 from calibre.utils.localization import localize_user_manual_link
 from calibre.utils.serialize import json_loads
 from calibre.utils.shared_file import share_open
+from calibre.utils.webengine import (
+    Bridge, create_script, from_js, insert_scripts, secure_webengine, to_js
+)
 from polyglot.builtins import as_bytes, iteritems
 from polyglot.functools import lru_cache