remove instruct tokens from json (#1)

- remove instruct tokens from json (08e477e6f935d03322180bea240fb931bca40db2)

vocab.json

@@ -100260,7 +100260,5 @@
   "<|fim_middle|>": 100259,
   "<|fim_suffix|>": 100260,
   "<|endofprompt|>": 100276,
-  "<|pad|>": 100277,
-  "<|im_start|>": 100278,
-  "<|im_end|>": 100279
+  "<|pad|>": 100277
 }