LangChain LiteLLM Integration

langchain-litellm is an integration package that connects LangChain with LiteLLM, a library designed to simplify calling and managing over 100 Large Language Models (LLMs) from various providers (e.g., Anthropic, Azure, Huggingface). It provides a unified interface for chat models, embeddings, and OCR document loading within the LangChain framework. The library is actively maintained with frequent patch and minor releases, adhering to semantic versioning, and is currently at version 0.6.4.