app.py

"""Hugging Face Spaces entrypoint for the unified Transaction Encoder demo.

Wrapper that invokes encoder.src.demo.copilot_app_unified.main with
paths relative to the Space repo root. The full app code lives at
encoder/src/demo/copilot_app_unified.py.

Six tabs:
  - Multi-Head Demo       (original V3 encoder + 4 task heads)
  - Why Liquid            (architectural pitch)
  - Integration           (build-it-yourself guide)
  - Dispute Co-Pilot      (friendly-fraud classifier + attribution)
  - Collections Co-Pilot  (treatment-response scoreboard)
  - Fraud Co-Pilot        (pattern stage × type classifier)
"""

import sys
from pathlib import Path

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

from encoder.src.demo.copilot_app_unified import main

sys.argv = [
    "app",
    # Multi-head (original) demo
    "--multihead-checkpoint", "checkpoints/multihead_v3.pt",
    "--multihead-config", "encoder/configs/model_nocompress.yaml",
    "--multihead-data-dir", "data/synthetic",
    # Co-Pilot surfaces
    "--dispute-checkpoint", "checkpoints/dispute_legitimacy_v7.pt",
    "--dispute-config", "encoder/configs/model_dispute_legitimacy.yaml",
    "--dispute-cast", "encoder/data/demo_cast.json",
    "--collections-checkpoint", "checkpoints/collections_v3.pt",
    "--collections-config", "encoder/configs/model_collections.yaml",
    "--collections-cast", "encoder/data/collections_cast.json",
    "--fraud-checkpoint", "checkpoints/fraud_pattern_v1.pt",
    "--fraud-config", "encoder/configs/model_fraud_pattern.yaml",
    "--fraud-cast", "encoder/data/fraud_pattern_cast.json",
    # Shared
    "--schema", "data/schema.yaml",
    "--cast-histories", "data/synthetic/cast_token_ids.npy",
    "--device", "cpu",
    "--dtype", "float32",
    "--port", "7860",
]

main()