Import in __init__ QOL suggestion: Current approach to imports breaks code completion

[Padarn]

Checked

• I searched existing ideas and did not find a similar one
• I added a very descriptive title
• I've clearly described the feature request and motivation for it

Feature request

This is a very minor improvement, but I'd suggest that package imports directly reference classes so code completion still works. For example:

12e8649

Motivation

This means that when for example

from langchain_community.chat_models import AzureChatOpenAI

The import, and class, work correctly with code completion in IDEs.

Proposal (If applicable)

Proposal of the approach in attached commit: But I realise this doesn't quite work with the deprecation approach as it works today