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Mason Daugherty 2025-08-06 17:26:30 -04:00
parent 0e6f3ecad0
commit bc448c6cb6
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3
libs/core/langchain_core/load/load.py
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@ -156,6 +156,9 @@ class Reviver:
cls = getattr(mod, name)
# Import MessageV1Types lazily to avoid circular import:
# load.load -> v1.messages -> messages.ai -> messages.base ->
# load.serializable -> load.__init__ -> load.load
from langchain_core.v1.messages import MessageV1Types
# The class must be a subclass of Serializable or a v1 message class.