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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-coremessagescontentFileContentBlockbase64

Attribute●Since v1.0

base64

Copy

base64: NotRequired[str]

View source on GitHub

Data as a base64 string.