Update tokenizer_config.json (#4)

- Update tokenizer_config.json (7e814d01e1ed16967d389ef65f77a32925b8aa55)


Co-authored-by: Tiezhen WANG <xianbao@users.noreply.huggingface.co>

tokenizer_config.json

@@ -4,6 +4,6 @@
   "clean_up_tokenization_spaces": false,
   "eos_token": "<|endoftext|>",
   "model_max_length": 16384,
-  "tokenizer_class": "GPT3_5Tokenizer",
+  "tokenizer_class": "GPT2TokenizerFast",
   "unk_token": "<|endoftext|>"
 }