Align label mapping with mnli config of glue dataset

config.json

@@ -11,16 +11,16 @@
   "hidden_dropout_prob": 0.1,
   "hidden_size": 768,
   "id2label": {
-    "0": "LABEL_0",
-    "1": "LABEL_1",
-    "2": "LABEL_2"
+    "0": "entailment",
+    "1": "neutral",
+    "2": "contradiction"
   },
   "initializer_range": 0.02,
   "intermediate_size": 3072,
   "label2id": {
-    "LABEL_0": 0,
-    "LABEL_1": 1,
-    "LABEL_2": 2
+    "entailment": 0,
+    "neutral": 1,
+    "contradiction": 2
   },
   "layer_norm_eps": 1e-05,
   "mask_token_id": 50264,
@@ -37,4 +37,4 @@
   "type_vocab_size": 1,
   "use_cache": true,
   "vocab_size": 50265
-}
+}