Pydantic state and ToolNode

[geet000]

When I use pydantic state and ToolNode, I get following error.

langgraph\prebuilt\tool_node.py", line 143, in _parse_input
elif messages := input.get("messages", []):
^^^^^^^^^
AttributeError: 'MyState' object has no attribute 'get'

Is it only considering state as a dict and not pydantic object?
Please help.

[nfcampos]

Hi, we've added support for this in the latest release.