# Install the package
pip install -U crawl4ai

# Run post-installation setup
crawl4ai-setup

# Verify your installation
crawl4ai-doctor

import asyncio
from crawl4ai import *

async def main():
  async with AsyncWebCrawler() as crawler:
    result = await crawler.arun(
      url="https://www.nbcnews.com/business",
    )
    print(result.markdown)

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

# Basic crawl
crwl https://www.nbcnews.com/business -o markdown

# Deep crawl
crwl https://docs.crawl4ai.com --deep-crawl bfs --max-pages 10

# LLM extraction
crwl https://www.example.com/products -q "Extract all product prices"