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Overview Caches Callbacks Documents Document loaders Embeddings Exceptions Language models Serialization Output parsers Prompts Rate limiters Retrievers Runnables Utilities Vector stores

Language

Theme

Pythonlangchain-corerunnableshistoryGetSessionHistoryCallable

Attribute●Since v0.1

GetSessionHistoryCallable

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GetSessionHistoryCallable = Callable[..., BaseChatMessageHistory]

View source on GitHub