What's Changed
Bug Fixes
- fix: lazy import
langchain_anthropicto avoid requiring it for non-Anthropic models- OpenAI-only users no longer get
No module named 'langchain_anthropic'errors AnthropicPromptCachingMiddlewareis now only imported when using Anthropic models
- OpenAI-only users no longer get
Full Changelog: v0.3.1...v0.3.2