langchain
https://github.com/langchain-ai/langchain
Python
⚡ Building applications with LLMs through composability ⚡
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- Issues
- core: Modified RunnableWithMessageHistory get_input_schema to make use of the underlying runnable input keys.
- core[patch]: support handle_tool_error=(Exception, ...) tuple
- AzureSearch. Error when program terminates
- SqliteCache fails with ChatOpenAI.with_structured_output(method="json_schema")
- Anthropic's prompt caching in langchain does not work with ChatPromptTemplate.
- None type not checked before adding UsageMetadata value in AIMessageChunk when using LLM streaming
- ChatHuggingFace always returns only 100 tokens as response without considering the `max_new_tokens` parameter
- Error in RootListenersTracer.on_chain_end callback: KeyError('answer') while streaming a RAG Chain Output
- langchain-huggingface: Using ChatHuggingFace requires hf token for local TGI using localhost HuggingFaceEndpoint
- Configurable Fields Not available after bind_tools called on Runnable
- Docs
- Python not yet supported