support DPO training (2305.18290)

data/dataset_info.json

@@ -49,26 +49,6 @@
       "history": "history"
     }
   },
-  "refgpt_zh_p1": {
-    "file_name": "refgpt_zh_50k_p1.json",
-    "file_sha1": "b40f4f4d0ffacd16da7c275b056d5b6670021752",
-    "columns": {
-      "prompt": "instruction",
-      "query": "input",
-      "response": "output",
-      "history": "history"
-    }
-  },
-  "refgpt_zh_p2": {
-    "file_name": "refgpt_zh_50k_p2.json",
-    "file_sha1": "181f32b2c60264a29f81f59d3c76095793eae1b0",
-    "columns": {
-      "prompt": "instruction",
-      "query": "input",
-      "response": "output",
-      "history": "history"
-    }
-  },
   "lima": {
     "file_name": "lima.json",
     "file_sha1": "9db59f6b7007dc4b17529fc63379b9cd61640f37",