diff --git a/nx_parallel/algorithms/approximation/connectivity.py b/nx_parallel/algorithms/approximation/connectivity.py
index 44f966e..df23745 100644
--- a/nx_parallel/algorithms/approximation/connectivity.py
+++ b/nx_parallel/algorithms/approximation/connectivity.py
@@ -4,7 +4,9 @@
 import nx_parallel as nxp
 from networkx.algorithms.approximation.connectivity import local_node_connectivity
 
-__all__ = ["all_pairs_node_connectivity",]
+__all__ = [
+    "all_pairs_node_connectivity",
+]
 
 
 def all_pairs_node_connectivity(G, nbunch=None, cutoff=None):
@@ -42,7 +44,8 @@ def _calculate_all_pairs_node_connectivity_subset(chunk):
     pair_chunks = nxp.chunks(pairs, num_in_chunk)
 
     Parallel(n_jobs=total_cores, backend="threading")(
-        delayed(_calculate_all_pairs_node_connectivity_subset)(chunk) for chunk in pair_chunks
+        delayed(_calculate_all_pairs_node_connectivity_subset)(chunk)
+        for chunk in pair_chunks
     )
 
     return all_pairs
diff --git a/nx_parallel/algorithms/shortest_paths/weighted.py b/nx_parallel/algorithms/shortest_paths/weighted.py
index 0630e9d..af535f0 100644
--- a/nx_parallel/algorithms/shortest_paths/weighted.py
+++ b/nx_parallel/algorithms/shortest_paths/weighted.py
@@ -85,7 +85,7 @@ def _calculate_shortest_paths_length_subset(n):
 
 
 def all_pairs_bellman_ford_path(G, weight="weight"):
-    """The parallel computation is implemented by computing the 
+    """The parallel computation is implemented by computing the
     shortest paths for each node concurrently.
 
     networkx.all_pairs_bellman_ford_path : https://networkx.org/documentation/stable/reference/algorithms/generated/networkx.algorithms.shortest_paths.weighted.all_pairs_bellman_ford_path.html#all-pairs-bellman-ford-path
diff --git a/nx_parallel/interface.py b/nx_parallel/interface.py
index a91c873..2484530 100644
--- a/nx_parallel/interface.py
+++ b/nx_parallel/interface.py
@@ -17,7 +17,9 @@
     tournament_is_strongly_connected,
 )
 from nx_parallel.algorithms.vitality import closeness_vitality
-from nx_parallel.algorithms.approximation.connectivity import all_pairs_node_connectivity
+from nx_parallel.algorithms.approximation.connectivity import (
+    all_pairs_node_connectivity,
+)
 
 __all__ = ["Dispatcher", "ParallelGraph"]