Update config with labels information

Add id2label and label2id labels to represent classes.
This is one of the requirement to run model with huggingface text embedding inference.

config.json

@@ -23,5 +23,13 @@
   "transformers_version": "4.31.0",
   "type_vocab_size": 2,
   "use_cache": true,
-  "vocab_size": 50265
+  "vocab_size": 50265,
+  "id2label": {
+    "0": "no_HAP",
+    "1": "HAP"
+  },
+  "label2id": {
+    "no_HAP": 0,
+    "HAP": 1
+  }
 }