diff --git a/mslib/msui/autoplot_dockwidget.py b/mslib/msui/autoplot_dockwidget.py
index 5188ea038..d804458dd 100644
--- a/mslib/msui/autoplot_dockwidget.py
+++ b/mslib/msui/autoplot_dockwidget.py
@@ -443,13 +443,12 @@ def update_config_file(self, config_settings):
             "JSON Files (*.json);;All Files (*)",
             options=options
         )
-
         if file_path:
             with open(file_path, 'w') as file:
                 json.dump(config_settings, file, indent=4)
-        
-        QMessageBox.information(
-                    self,
-                    "SUCCESS",
-                    "Configurations successfully saved."
-                )
+
+            QMessageBox.information(
+                self,
+                "SUCCESS",
+                "Configurations successfully saved."
+            )
diff --git a/mslib/msui/sideview.py b/mslib/msui/sideview.py
index dc72374b3..af1ccf571 100644
--- a/mslib/msui/sideview.py
+++ b/mslib/msui/sideview.py
@@ -294,7 +294,8 @@ def __init__(self, parent=None, model=None, _id=None, config_settings=None):
         self.btOptions.clicked.connect(self.open_settings_dialog)
 
         # Tool opener.
-        self.cbTools.currentIndexChanged.connect(lambda ind: self.openTool(index=ind, parent=parent, config_settings=config_settings))
+        self.cbTools.currentIndexChanged.connect(lambda ind: self.openTool(
+            index=ind, parent=parent, config_settings=config_settings))
         self.openTool(WMS + 1)
 
     def __del__(self):
@@ -376,7 +377,7 @@ def itime_val_changed(self, strr):
     @QtCore.pyqtSlot()
     def valid_time_vals(self, vtimes_list):
         self.vtime_vals.emit(vtimes_list)
-    
+
     @QtCore.pyqtSlot()
     def treePlot_item_select(self, section, vtime):
         self.itemSecs_selected.emit(vtime)
diff --git a/mslib/msui/topview.py b/mslib/msui/topview.py
index 561981ea5..27186992d 100644
--- a/mslib/msui/topview.py
+++ b/mslib/msui/topview.py
@@ -364,7 +364,7 @@ def openTool(self, index, parent=None, config_settings=None):
                 widget.itime_changed.connect(lambda styles: self.itime_val_changed(styles))
                 widget.vtime_changed.connect(lambda styles: self.vtime_val_changed(styles))
                 self.item_selected.connect(lambda url, layer, style,
-                                           level: widget.row_is_selected(url, layer, style, level,"top"))
+                                           level: widget.row_is_selected(url, layer, style, level, "top"))
                 self.itemSecs_selected.connect(lambda vtime: widget.leftrow_is_selected(vtime))
                 widget.signal_disable_cbs.connect(self.disable_cbs)
                 widget.signal_enable_cbs.connect(self.enable_cbs)
@@ -486,7 +486,7 @@ def changeMapSection(self, index=0, only_kwargs=False):
             # the projection parameters.
             kwargs = dict(current_map["map"])
             kwargs.update({"CRS": current_map["CRS"], "BBOX_UNITS": proj_params["bbox"],
-                        "OPERATION_NAME": self.waypoints_model.name})
+                           "OPERATION_NAME": self.waypoints_model.name})
             kwargs.update(proj_params["basemap"])
 
             if only_kwargs:
diff --git a/mslib/msui/wms_control.py b/mslib/msui/wms_control.py
index 2b6b69b94..1d1bb4e42 100644
--- a/mslib/msui/wms_control.py
+++ b/mslib/msui/wms_control.py
@@ -547,7 +547,7 @@ def __init__(self, parent=None, default_WMS=None, wms_cache=None, view=None):
             self.multilayers.cbWMS_URL.setCurrentIndex(0)
             self.wms_url_changed(self.multilayers.cbWMS_URL.currentText())
 
-    def row_is_selected(self, url, layer, styles, level,view_name):
+    def row_is_selected(self, url, layer, styles, level, view_name):
         if url not in self.multilayers.layers:
             self.layer_name = layer
             self.style_name = styles
@@ -676,7 +676,8 @@ def style_changed(layer):
 
                 args = []
                 for i, layer in enumerate(layers):
-                    args.extend(self.retrieve_image(layer, crs, bbox, path_string, transparent=False, format="text/xml"))
+                    args.extend(self.retrieve_image(layer, crs, bbox, path_string,
+                                                    transparent=False, format="text/xml"))
 
                 self.fetch.emit(args)