The LangChain official documentation for MongoDB (hosted by LangChain, [link|https://python.langchain.com/docs/integrations/vectorstores/mongodb_atlas]) should be updated with the same content as the official MongoDB documentation.

Ex of an error currently:

• the Pre-filtering contains the Index definition with extra fields "name" and "type" which if inserted in the the AVS UI will throw an error. https://python.langchain.com/docs/integrations/vectorstores/mongodb_atlas#pre-filtering-with-similarity-search