langchain

2dcda8a8 - Strips whitespace and \n from loc before filtering urls from sitemap (#5728)

Strips whitespace and \n from loc before filtering urls from sitemap (#5728) Fixes #5699 #### Who can review? Tag maintainers/contributors who might be interested: @woodworker @LeSphax @johannhartmann --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>