Integrate External Tools (Skyvern/Hugging Face)

Expand your agent system to integrate one external tool: either Skyvern for dynamically browsing and extracting information from a specified code documentation website (e.g., Python standard library docs for best practices) or a Hugging Face Transformers model for a specific NLP task related to code (e.g., identifying sentiment in commit messages, classifying code snippets by purpose). Describe how the agent uses this tool and how its output influences the code review process. Provide code snippets for the tool integration.