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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-corerunnablesgraph_pngPngDraweradd_node

Method●Since v0.1

add_node

Copy

add_node(
    self,
    viz: Any,
    node: str,
) -> None

View source on GitHub

Parameters

Name	Type	Description
`viz`*	`Any`	The graphviz object.
`node`*	`str`	The node to add.

Adds a node to the graph.