Update config.json

config.json

@@ -1,5 +1,5 @@
 {
-  "_num_labels": 5,
+  "_num_labels": 2,
   "architectures": [
     "BertForSequenceClassification"
   ],
@@ -10,8 +10,16 @@
   "hidden_act": "gelu",
   "hidden_dropout_prob": 0.1,
   "hidden_size": 768,
+  "id2label": {
+    "0": "negative",
+    "1": "positive"
+  },
   "initializer_range": 0.02,
   "intermediate_size": 3072,
+  "label2id": {
+    "negative": 0,
+    "positive": 1
+  },
   "layer_norm_eps": 1e-12,
   "max_position_embeddings": 512,
   "model_type": "bert",
@@ -30,4 +38,4 @@
   "type_vocab_size": 2,
   "use_cache": true,
   "vocab_size": 50000
-}
+}