diff --git a/examples/00-mwe.py b/examples/00-mwe.py
index b4d2533..a141d4b 100644
--- a/examples/00-mwe.py
+++ b/examples/00-mwe.py
@@ -1,6 +1,6 @@
 """Minimum working example for superblockify."""
 
-# While this script is running, figures will be generated on screen. 
+# While this script is running, figures will be generated on screen.
 # Close the figure windows to proceed with the script execution.
 
 
@@ -12,10 +12,11 @@
         name="Scheveningen_test",
         city_name="Scheveningen",
         search_str="Scheveningen, NL",
-        unit="time",  # "time", "distance", any other edge attribute, or None to count edges
+        unit="time",
+        # "time", "distance", any other edge attribute, or None to count edges
     )
     # If you want to select a different city, find the corresponding search string
-    # (`search_str`) at https://nominatim.openstreetmap.org/. 
+    # (`search_str`) at https://nominatim.openstreetmap.org/.
     # The smaller the place, the quicker the partitioning.
     # For large places sufficient memory is required.
 
diff --git a/superblockify/partitioning/utils.py b/superblockify/partitioning/utils.py
index 15c87cc..ff871c4 100644
--- a/superblockify/partitioning/utils.py
+++ b/superblockify/partitioning/utils.py
@@ -37,8 +37,9 @@ def save_to_gpkg(
         The path to save the geodatapackage to. If None, it will be saved to the
         partitioners folder at (part.results_dir, part.name + ".gpkg")
     ltn_boundary : bool, optional
-        If True, the boundary of the Superblocks will be saved as a polygon into the `cell`
-        attribute of the Superblocks layer. For this, the tessellation needs to be calculated.
+        If True, the boundary of the Superblocks will be saved as a polygon into the
+        `cell` attribute of the Superblocks layer. For this, the tessellation needs
+        to be calculated.
 
     Raises
     ------
@@ -98,12 +99,14 @@ def save_to_gpkg(
     if partitioner.components:
         parts = partitioner.components
         logger.info(
-            "Using components attribute to save Superblocks to geodatapackage %s", filepath
+            "Using components attribute to save Superblocks to geodatapackage %s",
+            filepath,
         )
     elif partitioner.partitions:
         parts = partitioner.partitions
         logger.info(
-            "Using partitions attribute to save Superblocks to geodatapackage %s", filepath
+            "Using partitions attribute to save Superblocks to geodatapackage %s",
+            filepath,
         )
 
     if not isinstance(parts, list):