Thank you for this. I was looking in the typsesense logs for errors and forgot to check the import response. Error is `error":"Field

variants.option3

must be an array of string.",` Looking at the actual documents I do see that some of them have variants.option3 as null. I don't need to index null values as listed on this typesense article. What is the best practice in this scenario? Drop null fields before inserting or turn them into an empty string?