Bug: No module named 'dataiku.core.vector_stores.lifecycle

I followed your document here: https://developer.dataiku.com/latest/tutorials/genai/nlp/create-knowledge-bank/index.html#wrapping-up.

I try to query the KB.
With this line: vector_store = kb_core.as_langchain_vectorstore()
I got error:

from dataiku.core.vector_stores.lifecycle.shared_folder import (
ModuleNotFoundError: No module named 'dataiku.core.vector_stores.lifecycle'

Look the code I did not find this module named lifecyle in vector_stores. This should be a bug.
And I did not find this module anywhere in the dataiku module.

從教學的「Wrapping up」部分開始，並重現 kb_core.as_langchain_vectorstore()。檢查 dataiku.core.vector_stores 套件和失敗的 lifecycle.shared_folder 匯入，然後確定為什麼文件中的查詢找不到該模組。完成的標準是文件中的查詢能夠在沒有 ModuleNotFoundError 的情況下正常運作，或文件明確指出所需的套件和版本。