diff --git a/readme_generator/make_readme.py b/readme_generator/make_readme.py
index e5c830a..06e3ca7 100755
--- a/readme_generator/make_readme.py
+++ b/readme_generator/make_readme.py
@@ -89,7 +89,9 @@ def generate_READMEs(app_path: Path):
             )
 
     fully_translated_langs.sort()
-    print(f"Available languages for translation: {', '.join(fully_translated_langs) if fully_translated_langs else []}")
+    print(
+        f"Available languages for translation: {', '.join(fully_translated_langs) if fully_translated_langs else []}"
+    )
 
     screenshots: List[str] = []
 
diff --git a/readme_generator/tests/test_make_readme.py b/readme_generator/tests/test_make_readme.py
index 46366ec..893204b 100755
--- a/readme_generator/tests/test_make_readme.py
+++ b/readme_generator/tests/test_make_readme.py
@@ -17,15 +17,23 @@ def test_running_make_readme():
         tempdir = Path(tempdir)
         temporary_tested_app_directory = tempdir / TEST_APP_NAME
 
-        subprocess.check_call(["git", "clone", "-q", TEST_APP_REPO, temporary_tested_app_directory])
         subprocess.check_call(
-            ["git", "checkout", "-q", TEST_APP_COMMIT_ID], cwd=temporary_tested_app_directory
+            ["git", "clone", "-q", TEST_APP_REPO, temporary_tested_app_directory]
+        )
+        subprocess.check_call(
+            ["git", "checkout", "-q", TEST_APP_COMMIT_ID],
+            cwd=temporary_tested_app_directory,
         )
 
         # Now run test...
-        subprocess.check_call([TEST_DIRECTORY.parent / "make_readme.py", temporary_tested_app_directory])
+        subprocess.check_call(
+            [TEST_DIRECTORY.parent / "make_readme.py", temporary_tested_app_directory]
+        )
 
-        assert open(TEST_DIRECTORY / "README.md").read() == open(temporary_tested_app_directory / "README.md").read()
+        assert (
+            open(TEST_DIRECTORY / "README.md").read()
+            == open(temporary_tested_app_directory / "README.md").read()
+        )
 
 
 if __name__ == "__main__":