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Mason Daugherty 2025-08-06 14:11:47 -04:00
parent b9028a16a3
commit bc494570a0
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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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@ -395,16 +395,12 @@ def convert_from_v1_message(message: MessageV1) -> BaseMessage:
response_metadata=cast("dict", message.response_metadata), response_metadata=cast("dict", message.response_metadata),
) )
if isinstance(message, AIMessageChunkV1): if isinstance(message, AIMessageChunkV1):
response_metadata_chunk: dict[str, Any] = {}
if message.response_metadata:
# Copy all fields from the v1 ResponseMetadata to a plain dict
response_metadata_chunk.update(message.response_metadata)
return AIMessageChunk( return AIMessageChunk(
content=content, content=content,
id=message.id, id=message.id,
name=message.name, name=message.name,
tool_call_chunks=message.tool_call_chunks, tool_call_chunks=message.tool_call_chunks,
response_metadata=response_metadata_chunk, response_metadata=cast("dict", message.response_metadata),
) )
if isinstance(message, HumanMessageV1): if isinstance(message, HumanMessageV1):
return HumanMessage( return HumanMessage(