If you're really trying to replace csv with json, it would probably look like ["header1", "header2"] ["val1", "val2"] ... The entire file isn't va

If you're really trying to replace csv with json, it would probably look like ["header1", "header2"] ["val1", "val2"] ... The entire file isn't valid JSON, but if you load each line independent of the next (jsonl), then you're fine.