app.py

"""Hugging Face Spaces entrypoint for the Mobility Co-Pilot demo.

Thin wrapper that invokes mobility.src.demo.copilot_app_mobility.main with
paths relative to the Space repo root. The full app code lives at
mobility/src/demo/copilot_app_mobility.py.

Four tabs:
  - Policyholder Trajectory   (live multi-surface inference on auto-discovered cast)
  - Ask the Model             (text Q&A through frozen LFM2.5 backbone)
  - Why this matters           (motor insurer P&L vocabulary)
  - How this fits your stack   (VPC, MCP, license-architecture-not-hosted)
"""

import os
import sys
from pathlib import Path

# Make the bundled source tree importable.
HERE = Path(__file__).parent
sys.path.insert(0, str(HERE))

# Point at the public LFM2.5 base on the HF Hub.
os.environ.setdefault("MOBILITY_BACKBONE_PATH", "LiquidAI/LFM2.5-350M-Base")

from mobility.src.demo.copilot_app_mobility import main  # noqa: E402

sys.argv = [
    "app",
    "--crash-config", "mobility/configs/train_crash_risk_v5_event.yaml",
    "--crash-ckpt", "checkpoints/crash_risk_v7_demo.pt",
    "--fraud-config", "mobility/configs/train_fraud_event.yaml",
    "--fraud-ckpt", "checkpoints/fraud_v6_demo.pt",
    "--renewal-config", "mobility/configs/train_renewal_event.yaml",
    "--renewal-ckpt", "checkpoints/renewal_v7_demo.pt",
    "--cache-dir", "mobility/data/cache",
    "--backbone-model-path", os.environ["MOBILITY_BACKBONE_PATH"],
    "--device", "cpu",
    "--dtype", "float32",
    "--port", "7860",
]

main()