Chore: Fix Ruff <-> black formatter oscillation

Author: amotl

pyproject.toml

@@ -421,14 +421,14 @@ tasks.format = [
   # Format code.
   # Configure Ruff not to auto-fix a few items that are useful in workbench mode.
   # e.g.: unused imports (F401), unused variables (F841), `print` statements (T201), commented-out code (ERA001)
-  { cmd = "ruff format" },
+  { cmd = "ruff format --exclude examples" },
   { cmd = "ruff check --fix --ignore=ERA --ignore=F401 --ignore=F841 --ignore=T20 --ignore=ERA001" },
   # Format examples.
   # Use `black` for the files in `examples/*`, because it knows how to treat Jupyter files well.
   { cmd = "black examples" },
 ]
 tasks.lint = [
-  { cmd = "ruff format --check" },
+  { cmd = "ruff format --exclude examples --check" },
   { cmd = "ruff check" },
   { cmd = "validate-pyproject pyproject.toml" },
   { cmd = "ty check" },