Ensure you have read through the Microsoft GraphRAG documentation in English, or my article in Chinese.

Enter your OpenAI API or Azure OpenAI API key into .env.sample and rename it to .env.

Install the packages from requirements.txt, ensuring your Python version is between 3.10 and 3.12.

pip install -r requirements.txt

Then open graph-visualization.ipynb and modify the INPUT_DIR to your indexing results directory. If you have downloaded the entire repo, the default settings should work.

Enable GraphML output in settings.yaml:

snapshots:
  graphml: True

After completing the Indexing pipeline, open the generated GraphML file using tools such as Gephi or yEd Graph Editor.