rag

var (
	ChunkPreview      = upstream.ChunkPreview
	FuseRRF           = upstream.FuseRRF
	NewHybrid         = upstream.NewHybrid
	NewLocal          = upstream.NewLocal
	NewMilvusStore    = upstream.NewMilvusStore
	NewNoop           = upstream.NewNoop
	NewOpenAIEmbedder = upstream.NewOpenAIEmbedder
	NewSearchTool     = upstream.NewSearchTool
	WithHTTPClient    = upstream.WithHTTPClient
	WithRetry         = upstream.WithRetry
	WithTimeout       = upstream.WithTimeout
)