I see the ingested documents in the data folder don't have an id field, only a doc field.

{"doc": "Using Large Language Models in Pathway is simple: just call the functions from `pathway.stdlib.ml.nlp`!"}

What if I pass two contradictory statements? Is there a way to remove (or better update) a document with a new version?

For example, if I am ingesting some public docs, and I update a doc page. How do I make so that it only takes the answer from the latest document version?