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fix: external memory messages history is reversed (#3170)

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Nicolò Boschi 2024-08-02 18:04:39 +02:00 • committed by GitHub
commit 9c42c7a098
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src/backend/base/langflow/components/helpers/Memory.py
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@ -89,7 +89,8 @@ class MemoryComponent(Component):
self.memory.session_id = session_id self.memory.session_id = session_id
stored = self.memory.messages stored = self.memory.messages
if order == "ASC": # langchain memories are supposed to return messages in ascending order
if order == "DESC":
stored = stored[::-1] stored = stored[::-1]
if n_messages: if n_messages:
stored = stored[:n_messages] stored = stored[:n_messages]