Fix unreachable-code

(cherry picked from commit 314e08b)

tests/test_builder.py

@@ -777,7 +777,7 @@ def test_module_base_props(self) -> None:
         with self.assertRaises(StatementMissing):
             with pytest.warns(DeprecationWarning) as records:
                 self.assertEqual(module.statement(future=True), module)
-                assert len(records) == 1
+        assert len(records) == 1
         with self.assertRaises(StatementMissing):
             module.statement()