def load_setup(modname: str) -> Type[_FeatureSetup]:
        """Load the setup class for the given module."""

        mod = importlib.import_module(modname)

        if not hasattr(mod, "_FeatureSetup"):
            raise ImportError(
                f"Module {mod} does not contain a _FeatureSetup class."
            )

        return getattr(mod, "_FeatureSetup")
Load the setup class for the given module.
src/core/trulens/core/experimental/__init__.py