v2.7.1b5

This release optimizes the Genius web search tool by implementing session reuse with automatic cleanup, reducing overhead and improving performance for batch lyrics lookups.

Improvements:

• Shared Session Management: Introduced a shared AsyncStealthySession with a 5-minute idle timeout for the genius_web_search_tool.
  • Reduced Overhead: Sessions are now reused across multiple calls instead of creating a new browser/captcha setup for each request, significantly improving performance for batch operations.
  • Automatic Cleanup: Implemented an idle timer that automatically closes sessions after 5 minutes of inactivity, freeing resources without manual intervention.

Internal Changes:

• Logger Initialization: Moved LogfireHandler and logger setup to module level for earlier initialization, ensuring better integration with the application's observability stack.
• Span Attribution: Replaced nested logfire.span contexts with explicit span.set_attribute() calls for cleaner and more efficient logging.

Full Changelog: 2.7.1b4...v2.7.1b5