diff --git a/ImaerPlugin/connect/aerius_connection.py b/ImaerPlugin/connect/aerius_connection.py
index 32e16fa..173d551 100644
--- a/ImaerPlugin/connect/aerius_connection.py
+++ b/ImaerPlugin/connect/aerius_connection.py
@@ -68,7 +68,7 @@ def _log(self, msg):
                 print(f'AeriusConnection: {msg}')
         else:
             self.plugin.log(msg, user=self.user)
-    
+
     def is_valid(self):
         if self.version is None:
             return False
diff --git a/ImaerPlugin/imaer_plugin.py b/ImaerPlugin/imaer_plugin.py
index c07c76c..b222b00 100644
--- a/ImaerPlugin/imaer_plugin.py
+++ b/ImaerPlugin/imaer_plugin.py
@@ -195,7 +195,7 @@ def run_import_calc_result(self, checked=False, gml_fn=None):
         if gml_fn is None:
             gml_fn, _ = self.calc_result_file_dialog.getOpenFileName(caption="Open Calculator result GML file", filter='*.gml', parent=self.iface.mainWindow())
             # self.log(f'gml_fn: {gml_fn}')
-        
+
         if gml_fn == '' or gml_fn is None:
             return
 
@@ -214,7 +214,7 @@ def run_import_calc_result(self, checked=False, gml_fn=None):
         task = ImportImaerCalculatorResultTask(self, gml_fn, gpkg_fn, self.import_calc_result_callback)
         task_result = self.task_manager.addTask(task)
         # self.log(f'task result: {task_result}')
-    
+
     def import_calc_result_callback(self, result, gpkg_fn=None):
         # self.log(result)
         if result['status'] == 'ok':
@@ -269,7 +269,7 @@ def load_calculation_results_gpkg(self, gpkg_fn, layer_names=None, zoom=True, ma
 
             layer_crs = layer.crs()
             extent_transform = QgsCoordinateTransform(layer_crs, canvas_crs, QgsProject.instance())
-            
+
             try:
                 layer_extent = extent_transform.transformBoundingBox(layer.extent())
             except QgsCsException:
diff --git a/ImaerPlugin/tasks/import_calc_result.py b/ImaerPlugin/tasks/import_calc_result.py
index 0ee0f22..4b9516d 100644
--- a/ImaerPlugin/tasks/import_calc_result.py
+++ b/ImaerPlugin/tasks/import_calc_result.py
@@ -75,7 +75,7 @@ def run(self):
         # metadata
         gpkg.set_metadata('gml_fn', doc.gml_fn)
         gpkg.set_metadata('imaer_version', doc.get_version().to_string())
-        
+
         if doc.metadata is None:
             situation_name = ''
         elif doc.metadata.situation is None:
diff --git a/ImaerPlugin/version.py b/ImaerPlugin/version.py
index 487913a..8b6ec94 100644
--- a/ImaerPlugin/version.py
+++ b/ImaerPlugin/version.py
@@ -35,7 +35,7 @@ def to_integer(self):
         result += self.numbers[1] * 100
         result += self.numbers[2]
         return result
-    
+
     def round(self, lvl=1):
         if lvl < 3:
             self.numbers[2] = 0
@@ -95,4 +95,4 @@ def __ge__(self, other):
     vn1.round(2)
     assert vn1.to_string() == '3.28.0'
 
-    assert vn1 == vn3
\ No newline at end of file
+    assert vn1 == vn3