# globals

> **Module** in `langchain_classic`

📖 [View in docs](https://reference.langchain.com/python/langchain-classic/globals)

Global values and configuration that apply to all of LangChain.

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/29134dc82dcb71fa693e57231bcc10f78a1b0c2b/libs/langchain/langchain_classic/globals.py)