Class ZepMemory

Example

const sessionId = randomUUID();
const zepURL = "http://your-zep-url";

// Initialize ZepMemory with session ID, base URL, and API key
const memory = new ZepMemory({
  sessionId,
  baseURL: zepURL,
  apiKey: "change_this_key",
  // Set to false for models like Claude that have limitations with system messages
  // Defaults to true for backward compatibility
  separateMessages: false,
});

// Create a ChatOpenAI model instance with specific parameters
const model = new ChatOpenAI({
  model: "gpt-3.5-turbo",
  temperature: 0,
});

// Create a ConversationChain with the model and memory
const chain = new ConversationChain({ llm: model, memory });

// Example of calling the chain with an input
const res1 = await chain.call({ input: "Hi! I'm Jim." });
console.log({ res1 });

// Follow-up call to the chain to demonstrate memory usage
const res2 = await chain.call({ input: "What did I just say my name was?" });
console.log({ res2 });

// Output the session ID and the current state of memory
console.log("Session ID: ", sessionId);
console.log("Memory: ", await memory.loadMemoryVariables({}));

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