From 39b612ddc359f9d5088eff55ae8206a3f5fca806 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 30 Oct 2023 19:51:32 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 tests/test_digraph.py       | 1 +
 tests/test_external_node.py | 1 +
 tests/test_utils.py         | 1 +
 tests/test_znflow.py        | 1 +
 znflow/__init__.py          | 1 +
 znflow/exceptions.py        | 1 -
 znflow/utils.py             | 1 +
 znflow/visualize.py         | 1 +
 8 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/tests/test_digraph.py b/tests/test_digraph.py
index b5d3a09..0e568c4 100644
--- a/tests/test_digraph.py
+++ b/tests/test_digraph.py
@@ -1,4 +1,5 @@
 """Test the 'znflow.DiGraph' class."""
+
 import znflow
 
 
diff --git a/tests/test_external_node.py b/tests/test_external_node.py
index f40fd6e..f24dff7 100644
--- a/tests/test_external_node.py
+++ b/tests/test_external_node.py
@@ -2,6 +2,7 @@
 
 These nodes are not run but only used as a source of data.
 """
+
 import dataclasses
 
 import znflow
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 563f5e6..0975ff0 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -1,4 +1,5 @@
 """Test the 'znflow.utils' module."""
+
 import pytest
 
 from znflow import utils
diff --git a/tests/test_znflow.py b/tests/test_znflow.py
index 91c11b5..4dcff17 100644
--- a/tests/test_znflow.py
+++ b/tests/test_znflow.py
@@ -1,4 +1,5 @@
 """Test the 'znflow' package."""
+
 import znflow
 
 
diff --git a/znflow/__init__.py b/znflow/__init__.py
index 2d00af5..2cd0469 100644
--- a/znflow/__init__.py
+++ b/znflow/__init__.py
@@ -1,4 +1,5 @@
 """The 'ZnFlow' package."""
+
 import contextlib
 import importlib.metadata
 import logging
diff --git a/znflow/exceptions.py b/znflow/exceptions.py
index 227fc47..e486076 100644
--- a/znflow/exceptions.py
+++ b/znflow/exceptions.py
@@ -1,5 +1,4 @@
 """ZnFlow exceptions."""
 
-
 class ConnectionAttributeError(AttributeError):
     """Raised when a connection attribute is not found."""
diff --git a/znflow/utils.py b/znflow/utils.py
index 8608a2e..a7ec9ac 100644
--- a/znflow/utils.py
+++ b/znflow/utils.py
@@ -1,4 +1,5 @@
 """Utils of the 'ZnFlow' package."""
+
 import abc
 import functools
 
diff --git a/znflow/visualize.py b/znflow/visualize.py
index 2908b57..ec917d5 100644
--- a/znflow/visualize.py
+++ b/znflow/visualize.py
@@ -1,4 +1,5 @@
 """The 'ZnFlow' visualization module."""
+
 import math
 
 import networkx as nx