Configure pytest-cov to be used automatically

EliahKagan · EliahKagan · commit 1ad9d57e4694 · 2025-06-12T12:16:43.000-04:00
This produces the problem being shown, even when the tests are run
just with the command `pytest` with no arguments.
diff --git a/pyproject.toml b/pyproject.toml
@@ -0,0 +1,2 @@
+[tool.pytest.ini_options]
+addopts = "--cov"
