fix imports

Author: ghtmtt

DataPlotly/gui/plot_settings_widget.py

@@ -44,7 +44,8 @@
 from qgis.PyQt.QtCore import (
     QUrl,
     pyqtSignal,
-    QDir
+    QDir,
+    Qt
 )
 
 from qgis.PyQt.QtWebEngineWidgets import QWebEngineView
@@ -54,7 +55,6 @@
 
 from qgis.core import (
     Qgis,
-    QgsNetworkAccessManager,
     QgsFeatureRequest,
     QgsMapLayerProxyModel,
     QgsProject,