Fix formatting missed in previous work

Author: ArBridgeman

doc/_static/idioms/context_manager.py

@@ -13,7 +13,7 @@ def chdir(path):
 
 def initialize(directory):
     with chdir(directory) as _working_dir:
-        with open('some-file.txt', 'w') as f:
+        with open("some-file.txt", "w") as f:
             f.write("Some content")
 
 
@@ -23,7 +23,7 @@ def initialize(directory):
 
 def initialize(directory):
     with chdir(directory) as _working_dir:
-        with open('some-file.txt', 'w') as f:
+        with open("some-file.txt", "w") as f:
             f.write("Some content")
 
 
@@ -35,6 +35,6 @@ def initialize(directory):
     old_dir = os.getcwd()
     os.chdir(directory)
     os.chdir(old_dir)
-    with open('some-file.txt', 'w') as f:
+    with open("some-file.txt", "w") as f:
         f.write("Some content")
     os.chdir(old_dir)

project-template/{{cookiecutter.repo_name}}/noxconfig.py

@@ -2,17 +2,18 @@
 
 from dataclasses import dataclass
 from pathlib import Path
-from typing import (
-    Iterable,
-)
+from typing import Iterable
 
 
 @dataclass(frozen=True)
 class Config:
     root: Path = Path(__file__).parent
     doc: Path = Path(__file__).parent / "doc"
     version_file: Path = (
-        Path(__file__).parent / "exasol" / "{{cookiecutter.package_name}}" / "version.py"
+        Path(__file__).parent
+        / "exasol"
+        / "{{cookiecutter.package_name}}"
+        / "version.py"
     )
     path_filters: Iterable[str] = (
         "dist",

project-template/{{cookiecutter.repo_name}}/test/unit/unit_smoke_test.py

@@ -1,4 +1,5 @@
 import {{ cookiecutter.import_package }}
 
+
 def test_unit_smoke_test():
     assert True