mirror of
https://github.com/hwchase17/langchain
synced 2024-11-08 07:10:35 +00:00
ebf998acb6
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com> Co-authored-by: Lance Martin <lance@langchain.dev> Co-authored-by: Jacob Lee <jacoblee93@gmail.com>
23 lines
645 B
Markdown
23 lines
645 B
Markdown
# Neo4j Knowledge Graph: Enhanced mapping from text to database using a full-text index
|
|
|
|
This template allows you to chat with Neo4j graph database in natural language, using an OpenAI LLM.
|
|
The addition of the full-text index ensures efficient mapping of values from text to database for more precise Cypher statement generation.
|
|
|
|
## Set up Environment
|
|
|
|
You need to define the following environment variables
|
|
|
|
```
|
|
OPENAI_API_KEY=<YOUR_OPENAI_API_KEY>
|
|
NEO4J_URI=<YOUR_NEO4J_URI>
|
|
NEO4J_USERNAME=<YOUR_NEO4J_USERNAME>
|
|
NEO4J_PASSWORD=<YOUR_NEO4J_PASSWORD>
|
|
```
|
|
|
|
## Installation
|
|
|
|
```bash
|
|
# from inside your LangServe instance
|
|
poe add neo4j-cypher
|
|
```
|