Function update_model

uncommon_route/router/classifier.py:97–103

Apply one online Perceptron update. Returns True if model exists.

(features: dict[str, float], correct_tier: str)

def update_model(features: dict[str, float], correct_tier: str) -> bool:
    """Apply one online Perceptron update. Returns True if model exists."""
    _ensure_model_loaded()
    if _model is None:
        return False
    _model.update(features, correct_tier)
    return True


def save_online_model(path: Path | None = None) -> None: