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checkpoint: update note in MemorySaver (#1862)

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Vadym Barda
2024-09-26 15:07:36 +00:00
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parent c5b9845216
commit 72c5bc35cd
1 changed files with 2 additions and 2 deletions
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libs/checkpoint/langgraph/checkpoint/memory/__init__.py
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@@ -29,8 +29,8 @@ class MemorySaver(
This checkpoint saver stores checkpoints in memory using a defaultdict.
Note:
Since checkpoints are saved in memory, they will be lost when the program exits.
Only use this saver for debugging or testing purposes.
Only use `MemorySaver` for debugging or testing purposes.
For production use cases we recommend installing [langgraph-checkpoint-postgres](https://pypi.org/project/langgraph-checkpoint-postgres/) and using `PostgresSaver` / `AsyncPostgresSaver`.
Args:
serde (Optional[SerializerProtocol]): The serializer to use for serializing and deserializing checkpoints. Defaults to None.