Using Neo4j with LangChain

This repository accompanies the Using Neo4j with LangChain course on GraphAcademy.

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Tests

To run the solution tests:

1. Create Neo4j instance with the recommendations dataset

2. Run the Cypher to add embeddings and create the vector index.

3. Create a virtual environment and install the requirements.

   pip install -r requirements.txt

4. Install pytest

   pip install pytest

5. Create a .env file in the root directory. Use .env.example as a template.

6. Run the tests

   pytest genai-integration-langchain/solutions