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Harrison/human in the loop (#776)

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* add human in the loop examples

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Harrison Chase
2024-06-23 14:35:43 -07:00
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parent f39a22098d
commit 070b339b67
9 changed files with 1841 additions and 7 deletions
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docs/docs/concepts/low_level.md
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@@ -269,6 +269,11 @@ When you use a checkpointer with a graph, you can interact with the state of tha
This usually done when enabling different human-in-the-loop interaction patterns.
When interacting with the checkpointer state, you must specify [thread identifiers](#threads)
Each checkpoint has two properties:
-**values**: This is the value of the state at this point in time.
-**next**: This is a tuple of the nodes to execute next in the graph.
### Get state
You can get the state of a checkpointer by calling `graph.get_state(config)`. The config should contain `thread_id`, and the state will be fetched for that thread.