| """Testing and refinement modules for simulation code.""" | |
| # FixAgent import made lazy to avoid langchain_openai dependency at startup | |
| # from .fix_agent import FixAgent | |
| from .simulation_refiner import SimulationRefiner | |
| from .smoke_tester import SmokeTester | |
| __all__ = ["SimulationRefiner", "SmokeTester"] # FixAgent removed to avoid circular imports |