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Language

Theme

Pythonlangchain-corerunnablesgraph_pngPngDrawerdraw

Method●Since v0.1

draw

Copy

draw(
  self,
  graph: Graph,
  output_path: str | None = None
) -> bytes

View source on GitHub

|

None

Parameters

Name	Type	Description
`graph`*	`Graph`
`output_path`	`str \| None`	Default:`None`

Draw the given state graph into a PNG file.

Requires graphviz and pygraphviz to be installed.

The graph to draw

The path to save the PNG. If None, PNG bytes are returned.