refined version upload

refined version of the last commit's file. Standalone posts not linking to any specific post are now treated as individual samples too (OP as the prompt, standalone post as assistant responce). Took the 'co' folder from the lesserfield/4chan-datasets huggingface dataset and turned it into a sft dataset. Used the script linked here: https://files.catbox.moe/apj2n4

co-sft-dataset.jsonl

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 83499457
+oid sha256:5de4c07eaa17234db4ccb332660915c9dc016e06c4e73f930df1ef654e422591
+size 98808776