Update README.md

README.md

@@ -12,4 +12,6 @@ Files in this repo:
 - `text_adventures.txt` : the original SpringDragon dataset.
 - `text_adventures_deduped.json` : SpringDragon converted to a json completion set with duplicate samples removed.
 
-The json format is preferred if you're training with axolotl, which parses each line of the text file as separate samples. 
+The json format is preferred if you're training with axolotl, which parses each line of the text file as separate samples. 
+
+The json version is set as the `train` dataset if you need to call it directly via HF datasets.