langchain

1861cc71 - General anthropic functions, steps towards experimental integration tests (#11727)

General anthropic functions, steps towards experimental integration tests (#11727) To match change in js here https://github.com/langchain-ai/langchainjs/pull/2892 Some integration tests need a bit more work in experimental:  Pretty sure the sqldatabase ones are an actual regression or change in interface because it's returning a placeholder. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>