长期记忆

sessionService := session.InMemoryService()
memoryService := memory.InMemoryService()

_, err := sessionService.Create(ctx, &session.CreateRequest{
	AppName: "memory_demo",
	UserID: "user-1",
	SessionID: "session-1",
})
if err != nil {
	return err
}

r, err := runner.New(runner.Config{
	AppName:        "memory_demo",
	Agent:          a,
	SessionService: sessionService,
	MemoryService:  memoryService,
})
if err != nil {
	return err
}

a, err := veagent.New(&veagent.Config{
	Config: llmagent.Config{
		Name: "personal_assistant",
		Instruction: "Before answering personal questions, retrieve relevant memory first.",
		Tools: []tool.Tool{utils.Must(builtin_tools.LoadLongMemoryTool())},
	},
})

resp, err := sessionService.Get(ctx, &session.GetRequest{
	AppName: "memory_demo",
	UserID: "user-1",
	SessionID: "session-1",
})
if err != nil {
	return err
}
return memoryService.AddSessionToMemory(ctx, resp.Session)

memoryService, err := vem.NewLongTermMemoryService(vem.BackendLongTermMem0, nil)
if err != nil {
	return err
}