broken Parametrize example

[geemang2022]

Trying out this example. Results in an error when running test.

@pytest.mark.django_db
class TestGeneric:
    alpha, omega = lambda_fixture(params=[pytest.param('start', 'end', id='uno'),
                                          pytest.param('born', 'dead', id='dos')])

    def test_this_crazy(self, alpha, omega):
         pass

None () /usr/local/lib/python3.10/site-packages/pluggy/_hooks.py:265: in __call__ return self._hookexec(self.name, self.get_hookimpls(), kwargs, firstresult) /usr/local/lib/python3.10/site-packages/pluggy/_manager.py:80: in _hookexec return self._inner_hookexec(hook_name, methods, kwargs, firstresult) /usr/local/lib/python3.10/site-packages/pytest_lambda/plugin.py:11: in pytest_collectstart process_lambda_fixtures(collector.module) /usr/local/lib/python3.10/site-packages/_pytest/python.py:287: in module return node.obj if node is not None else None /usr/local/lib/python3.10/site-packages/_pytest/python.py:310: in obj self._obj = obj = self._getobj() /usr/local/lib/python3.10/site-packages/_pytest/python.py:528: in _getobj return self._importtestmodule() /usr/local/lib/python3.10/site-packages/_pytest/python.py:617: in _importtestmodule mod = import_path(self.path, mode=importmode, root=self.config.rootpath) /usr/local/lib/python3.10/site-packages/_pytest/pathlib.py:564: in import_path importlib.import_module(module_name) /usr/local/lib/python3.10/importlib/__init__.py:126: in import_module return _bootstrap._gcd_import(name[level:], package, level) <frozen importlib._bootstrap>:1050: in _gcd_import ??? <frozen importlib._bootstrap>:1027: in _find_and_load ??? <frozen importlib._bootstrap>:1006: in _find_and_load_unlocked ??? <frozen importlib._bootstrap>:688: in _load_unlocked ??? /usr/local/lib/python3.10/site-packages/_pytest/assertion/rewrite.py:172: in exec_module exec(co, module.__dict__) test_generic.py:28: in <module> class TestGeneric: test_generic.py:96: in TestGeneric alpha, omega = lambda_fixture(params=[pytest.param('start', 'end', id='uno'), E TypeError: 'function' object is not iterable