How to save history and restart a chat from last point in Langchain with Ollama?

grill_gus

I have a Ollama Langchain chat system. Once the chat ends, I save the history in DB. But I am not able to load the history for restarting a particular chat again. The code, error and history are as below. history = {'input': 'What is life?', 'history': 'Human: What is life?\nAI: {}', 'response': '{ "Life" : {\n "Definition" : "A complex and multifaceted phenomenon characterized by the presence of organization, metabolism, homeostasis, and...

Originally asked by jolly on Stack Exchange (stackoverflow) (CC BY-SA 4.0).

uphilltech

Great question — answering as the UphillTech team:

I found an answer here: https://github.com/langchain-ai/langchain/discussions/3224 This is one of the easy ways to add history. memory.chat_memory.add_ai_message(message)

Full answer by jolly: https://stackoverflow.stackexchange.com/a/78678710 (CC BY-SA 4.0).

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