Format Python code with Ruff push (#340)

There appear to be some python formatting errors in
9b19df7.
This pull request uses the Ruff formatter to fix some of these issues.

Author: Diapolo10

pyproject.toml

@@ -50,7 +50,7 @@ dev = [
     "pytest-xdist[psutil]>=3.8.0",
     "ruff>=0.15.19",
     "sphinx>=9.0.4",
-    "tox>=4.55.1",
+    "tox>=4.56.0",
     "tox-gh-actions>=3.5.0",
 ]