fix errors

pyproject.toml

@@ -62,5 +62,10 @@ required-imports = [
     "from __future__ import annotations",
 ]
 
+[tool.ruff.lint.extend-per-file-ignores]
+"tests/**/*.py" = [
+    "S101", # asserts allowed in tests...
+]
+
 [tool.coverage.report]
 include = ["python_template/*"]  # Please revise this line.

python_template/__init__.py

@@ -5,3 +5,7 @@
 from ._version import __version__
 
 __email__ = "[email protected]"
+
+__all__ = [
+    "__version__",
+]

tests/test_version.py

@@ -1,9 +1,11 @@
+"""Test version."""
 from __future__ import annotations
 
 from importlib.metadata import version
 
 from python_template import __version__
 
 
-def test_version():
+def test_version() -> NoReturn:
+    """Test version."""
     assert version("python-template") == __version__