Update tokenizer_config.json

tokenizer_config.json

@@ -41,6 +41,14 @@
       "rstrip": false,
       "single_word": false,
       "special": true
+    },
+    "5": {
+      "content": "<sep>",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
     }
   },
   "bos_token": "<s>",
@@ -55,4 +63,5 @@
   "truncation_side": "left",
   "trust_remote_code": false,
   "unk_token": "<unk>"
+  "sep_token": "<sep>"
 }