ZepRetriever()| Name | Type | Description |
|---|---|---|
url* | unknown | URL of your Zep server (required) |
api_key* | unknown | Your Zep API key (optional) |
session_id* | unknown | Identifies your user or a user's session (required) |
top_k* | unknown | Number of documents to return (default: 3, optional) |
search_type* | unknown | Type of search to perform (similarity / mmr) (default: similarity, optional) |
mmr_lambda* | unknown | Lambda value for MMR search. Defaults to 0.5 (optional) |
Zep MemoryStore Retriever.
Search your user's long-term chat history with Zep.
Zep offers both simple semantic search and Maximal Marginal Relevance (MMR) reranking of search results.
Note: You will need to provide the user's session_id to use this retriever.
Zep is an open source platform for productionizing LLM apps. Go from a prototype built in LangChain or LlamaIndex, or a custom app, to production in minutes without rewriting code.
For server installation instructions, see: https://docs.getzep.com/deployment/quickstart/