diff --git a/src/Model/Geometry/ProfileXYZ.py b/src/Model/Geometry/ProfileXYZ.py
index 53f8e160..c72a71fe 100644
--- a/src/Model/Geometry/ProfileXYZ.py
+++ b/src/Model/Geometry/ProfileXYZ.py
@@ -462,7 +462,10 @@ class ProfileXYZ(Profile, SQLSubModel):
                 "name": point[3],
             }
 
-            pt = PointXYZ(id=-1, **named_args, profile=self, status=self._status)
+            pt = PointXYZ(
+                id=-1, **named_args, profile=self,
+                status=self._status
+            )
             self._points.append(pt)
 
         self.modified()
@@ -524,7 +527,10 @@ class ProfileXYZ(Profile, SQLSubModel):
         Returns:
             Nothing.
         """
-        point_xyz = PointXYZ(x=0., y=0., z=0., profile=self, status=self._status)
+        point_xyz = PointXYZ(
+            x=0., y=0., z=0., profile=self,
+            status=self._status
+        )
         self.points.append(point_xyz)
 
         self.modified()
diff --git a/src/Model/Reservoir/Reservoir.py b/src/Model/Reservoir/Reservoir.py
index d7bcfe6f..0514c828 100644
--- a/src/Model/Reservoir/Reservoir.py
+++ b/src/Model/Reservoir/Reservoir.py
@@ -431,9 +431,9 @@ class Reservoir(SQLSubModel):
 
     def add(self, index: int):
         data = Data(
-            elevation = self._default_elevation,
-            surface = self._default_surface,
-            status = self._status,
+            elevation=self._default_elevation,
+            surface=self._default_surface,
+            status=self._status,
         )
 
         self._data.insert(index, data)
@@ -443,8 +443,8 @@ class Reservoir(SQLSubModel):
     def insert(self, index: int, value):
         if type(value) is tuple or type(value) is list:
             value = Data(
-                elevation = value[0],
-                surface = value[1]
+                elevation=value[0],
+                surface=value[1]
             )
 
         self._data.insert(index, value)