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e1c0f4a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | """Print persisted regression metrics in terminal-friendly format."""
from __future__ import annotations
import json
from pathlib import Path
PROJECT_ROOT = Path(__file__).resolve().parents[1]
METRICS_PATH = PROJECT_ROOT / "reports" / "metrics.json"
def main() -> None:
if not METRICS_PATH.exists():
raise FileNotFoundError("Metrics file not found. Run `python scripts/train_model.py` first.")
metrics = json.loads(METRICS_PATH.read_text(encoding="utf-8"))
print("House Prices Metrics")
for key, value in metrics.items():
print(f"- {key}: {value}")
if __name__ == "__main__":
main()
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