DOC: Missing details about credentials requirements of AskNewsAPIWrapper

[arslaan5]

URL

https://python.langchain.com/api_reference/community/utilities/langchain_community.utilities.asknews.AskNewsAPIWrapper.html#asknewsapiwrapper

Checklist

• I added a very descriptive title to this issue.
• I included a link to the documentation page I am referring to (if applicable).

Issue with current documentation:

I faced an issue of missing credentials like 'Client_id' and 'secret_key' while working on a project. I was trying to use the AskNews search tool but referring to the documentation leads me to the below error:

pydantic_core._pydantic_core.ValidationError: 1 validation error for AskNewsAPIWrapper Value error, Did not find asknews_client_id, please add an environment variable ASKNEWS_CLIENT_ID which contains it, or pass asknews_cliens it, or pass asknews_client_id as a named parameter. [type=value_error, input_value={}, input_type=dict] For further information visit https://errors.pydantic.dev/2.10/v/value_error

I was referring to https://python.langchain.com/api_reference/community/utilities/langchain_community.utilities.asknews.AskNewsAPIWrapper.html#asknewsapiwrapper

Idea or request for content:

To solve this error I headed to the asknews official website and there I found that it is required to use the "client_id" and "secret_key" which is available under the developer section of the asknews website.

[keenborder786]

You need to use the api wrapper as following:

from langchain_community.utilities.asknews import AskNewsAPIWrapper


ask_new_api = AskNewsAPIWrapper(asknews_client_id="xxxx", asknews_client_secret="xxxxxx")
print(ask_new_api.search_news("what is AI?"))