#!/usr/bin/env python3
"""Drop price check constraints from database"""
import asyncio
from database import async_engine
from sqlalchemy import text

async def drop_constraints():
    async with async_engine.begin() as conn:
        # Drop services price constraint
        result1 = await conn.execute(text('ALTER TABLE services DROP CONSTRAINT IF EXISTS chk_services_price_positive'))
        print('Dropped chk_services_price_positive')
        
        # Drop products price constraint
        result2 = await conn.execute(text('ALTER TABLE products DROP CONSTRAINT IF EXISTS chk_products_price_positive'))
        print('Dropped chk_products_price_positive')
        
        print('Done!')

if __name__ == "__main__":
    asyncio.run(drop_constraints())