Support for CSV files exported from Neo4j for indexing in GraphRAG

[somunslotus1]

Hi,
I would like to know if GraphRAG supports CSV files exported from Neo4j as input for indexing. These CSV files typically contain multiple columns, including entities, entity relationships, and node information.

Currently, it seems that GraphRAG mainly supports plain text files (like .txt) for indexing. If direct support for CSV files which has multiple columns is not available, are there any recommended approaches or best practices for converting Neo4j-exported CSVs into a format that GraphRAG can index effectively? I try modify setting.yaml like this:

but it can compelete indexing, but the result is not good.
the csv file look like this:

Thank you for your support!