langchain

621bba7e - docs: add nimble as a provider (#29579)

docs: add nimble as a provider (#29579) ## Description: - Add docs/docs/providers/nimbleway.ipynb - Add docs/docs/integrations/retrievers/nimbleway.ipynb - Register nimbleway in libs/packages.yml - X (twitter) handle: @urielkn / @LevyNorbit8