a ag@sHddlmZz ddlTWney2ddlTYn0eddddddS) )warn_deprecated)*z0.3.0z1.0.0zpydantic.v1 or pydanticaAs of langchain-core 0.3.0, LangChain uses pydantic v2 internally. The langchain.pydantic_v1 module was a compatibility shim for pydantic v1, and should no longer be used. Please update the code to import from Pydantic directly. For example, replace imports like: `from langchain.pydantic_v1 import BaseModel` with: `from pydantic import BaseModel` or the v1 compatibility namespace if you are working in a code base that has not been fully upgraded to pydantic 2 yet. from pydantic.v1 import BaseModel )Zremoval alternativemessageN)Zlangchain_core._apirZpydantic.v1.dataclasses ImportErrorZpydantic.dataclassesrro/var/www/html/cobodadashboardai.evdpl.com/venv/lib/python3.9/site-packages/langchain/pydantic_v1/dataclasses.pys