version: '3'

services:
  book-detection-api:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "7860:7860"
    environment:
      - TORCH_HOME=/tmp/.torch  # Set torch home to a writable location
    volumes:
      - model_cache:/tmp/.torch # Persist model cache between restarts
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:7860/"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s  # Give enough time for model download on first run

volumes:
  model_cache:  # Named volume for model cache