AzureSearch error

[codenamics]

Checked other resources

• [X] I added a very descriptive title to this issue.
• [X] I searched the LangChain documentation with the integrated search.
• [X] I used the GitHub search to find a similar question and didn't find it.
• [X] I am sure that this is a bug in LangChain rather than my code.
• [X] The bug is not resolved by updating to the latest stable version of LangChain (or the specific integration package).

Example Code

index_name: str = "langchain-vector-demo"
vector_store: AzureSearch = AzureSearch(
    azure_search_endpoint=vector_store_address,
    azure_search_key=vector_store_password,
    index_name=index_name,
    embedding_function=embeddings.embed_query,
)

Error Message and Stack Trace (if applicable)

Exception ignored in: <function AzureSearch.del at 0x000002B588070FE0>
Traceback (most recent call last): File "C:\Users\n\AppData\Local\Programs\Python\Python311\Lib\site-packages\langchain_community\vectorstores\azuresearch.py", line 393, in del File "C:\Users\n\AppData\Local\Programs\Python\Python311\Lib\asyncio\events.py", line 761, in get_event_loop_policy File "C:\Users\n\AppData\Local\Programs\Python\Python311\Lib\asyncio\events.py", line 754, in _init_event_loop_policy ImportError: sys.meta_path is None, Python is likely shutting down

Description

Made everything as here:

https://python.langchain.com/docs/integrations/vectorstores/azuresearch/

when calling it i get error like above

System Info

python 3.12 langchain latest

[keenborder786]

It has nothing to do with Langchain, their is something wrong with your python environment. Or how you are starting the asyncio event loop. Can you share code so I can help you better

[paprocki-r]

related https://github.com/langchain-ai/langchain/issues/27511