from contextlib import asynccontextmanager
from fastapi import FastAPI
from app.database import engine
from app.routers import authors, books

@asynccontextmanager
async def lifespan(app: FastAPI):
    yield # tables already created by Create.sql
    await engine.dispose()

app = FastAPI(title="Database API", lifespan=lifespan)

app.include_router(authors.router)
app.include_router(books.router)