Changes:
- Replaced the import of `get_env_int` with `get_env_from_db` in `momentum_engine.py` to improve environment variable retrieval.
- Modified error handling in `momentum_tick_replay.py` to ensure `TickColumnView` is only referenced if successfully imported, enhancing robustness.
Impact:
- These updates streamline the import process and improve the stability of the momentum trading logic by ensuring that the code handles import errors gracefully.
Hwang
a4626e0351