update the config on id2label and label2id with more meaningful labels

config.json

@@ -8,15 +8,15 @@
   "dropout": 0.1,
   "hidden_dim": 3072,
   "id2label": {
-    "0": "LABEL_0",
-    "1": "LABEL_1",
-    "2": "LABEL_2"
+    "0": "negative",
+    "1": "neutral",
+    "2": "positive"
   },
   "initializer_range": 0.02,
   "label2id": {
-    "LABEL_0": 0,
-    "LABEL_1": 1,
-    "LABEL_2": 2
+    "negative": 0,
+    "neutral": 1,
+    "positive": 2
   },
   "max_position_embeddings": 512,
   "model_type": "distilbert",