d39b4b61b6
Ran the following bash script for all templates
```bash
#!/bin/bash
set -e
current_dir="$(pwd)"
for directory in */; do
if [ -d "$directory" ]; then
(cd "$directory" && poetry lock --no-update)
fi
done
cd "$current_dir"
```
Co-authored-by: Bagatur <baskaryan@gmail.com>
|
||
|---|---|---|
| .. | ||
| neo4j_cypher | ||
| tests | ||
| ingest.py | ||
| main.py | ||
| poetry.lock | ||
| pyproject.toml | ||
| README.md | ||
Neo4j Knowledge Graph with OpenAI LLMs
This template allows you to chat with Neo4j graph database in natural language, using an OpenAI LLM. Its primary purpose is to convert a natural language question into a Cypher query (which is used to query Neo4j databases), execute the query, and then provide a natural language response based on the query's results.
Neo4j database
There are a number of ways to set up a Neo4j database.
Neo4j Aura
Neo4j AuraDB is a fully managed cloud graph database service. Create a free instance on Neo4j Aura. When you initiate a free database instance, you'll receive credentials to access the database.
Environment variables
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>
Populating with data
If you want to populate the DB with some example data, you can run python ingest.py.
This script will populate the database with sample movie data.
Installation
# from inside your LangServe instance
poe add neo4j-cypher