79446825

Date: 2025-02-17 23:37:45
Score: 3.5
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from_env was added in langchain-core 0.2.30 (https://github.com/langchain-ai/langchain/issues/26497) What version are you using?

from pprint import pprint
from importlib.metadata import version
from packaging.version import parse

pprint(parse(version("langchain_core")))

I get:

<Version('0.3.35')>
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Posted by: Jeff Taylor