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simplify response_metadata

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Mason Daugherty 2025-08-06 14:11:13 -04:00
parent 3165954328
commit b9028a16a3
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1 changed files with 1 additions and 5 deletions
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6
libs/core/langchain_core/messages/utils.py
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@ -387,16 +387,12 @@ def convert_from_v1_message(message: MessageV1) -> BaseMessage:
""" """
content = cast("Union[str, list[str | dict]]", message.content) content = cast("Union[str, list[str | dict]]", message.content)
if isinstance(message, AIMessageV1): if isinstance(message, AIMessageV1):
response_metadata: dict[str, Any] = {}
if message.response_metadata:
# Copy all fields from the v1 ResponseMetadata to a plain dict
response_metadata.update(message.response_metadata)
return AIMessage( return AIMessage(
content=content, content=content,
id=message.id, id=message.id,
name=message.name, name=message.name,
tool_calls=message.tool_calls, tool_calls=message.tool_calls,
response_metadata=response_metadata, response_metadata=cast("dict", message.response_metadata),
) )
if isinstance(message, AIMessageChunkV1): if isinstance(message, AIMessageChunkV1):
response_metadata_chunk: dict[str, Any] = {} response_metadata_chunk: dict[str, Any] = {}