Implement Hatchet-powered web scraping workflows #1
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This pull request introduces the backend implementation for the Hatchet Scraper Example project, focusing on web scraping workflows for TechCrunch AI articles and Google News top stories. Key changes include:
Implemented three main Hatchet workflows:
ScraperWorkflow: Orchestrates the overall scraping process
TechCrunchAIScraperWorkflow: Scrapes AI-related articles from TechCrunch
GoogleNewsScraperWorkflow: Scrapes top stories from Google News
Set up FastAPI application with CORS middleware and endpoints for initiating scraping tasks and streaming results.
Integrated Hatchet SDK for workflow management and execution.
Implemented web scraping logic using BeautifulSoup for both TechCrunch and Google News.
Added error handling and retry mechanisms in scraping workflows.