"""
model2.py — Placeholder for Model 2.

Replace this file with your actual model implementation.
The predict() function signature must match:
    predict(context: str, question: str) -> dict
"""

import logging

logger = logging.getLogger(__name__)


def init_model2():
    """Called at startup. No-op until model is integrated."""
    logger.info("[Model2] Placeholder — not yet integrated.")


def predict(context: str, question: str) -> dict:
    """Stub: returns a friendly 'coming soon' response."""
    return {
        "answer": "Model 2 is not yet integrated. Please use BERT for now.",
        "score": 0.0,
        "model": "Model 2",
        "model_id": "model2",
        "error": False,
        "stub": True,
    }