Update tokenizer.json

tokenizer.json

@@ -51,7 +51,7 @@
   "model": {
     "type": "BPE",
     "dropout": null,
-    "unk_token": true,
+    "unk_token": null,
     "continuing_subword_prefix": null,
     "end_of_word_suffix": true,
     "fuse_unk": false,
@@ -59,13 +59,14 @@
     "vocab": {
       "<|endoftext|>": 0,
       "<|padding|>": 1,
-      "<|unk_token|>":8,
+      "q":8,
       "a": 2,
       "c": 3,
       "g": 4,
       "t": 5,
       "n": 6, 
-      "y":7
+      "y":7, 
+      
     },
     "merges": []
   }