haystack.document_stores
* remove symbols under the haystack.document_stores namespace * Update haystack/document_stores/types/protocol.py Co-authored-by: Silvano Cerza <3314350+silvanocerza@users.noreply.github.com> * fix * same for retrievers * leftovers * more leftovers * add relnote * leftovers * one more * fix examples --------- Co-authored-by: Silvano Cerza <3314350+silvanocerza@users.noreply.github.com>
* support single metadata dict in markdown2document * reno * unwrap list * direct key access * typing * add example of indexing pipeline using Multiplexer * reno