Update tokenizer_config.json

tokenizer_config.json

@@ -116,6 +116,5 @@
   "clean_up_tokenization_spaces": true,
   "eos_token": "<|endoftext|>",
   "model_max_length": 1000000000000000019884624838656,
-  "pad_token": ">>TITLE<<",
   "tokenizer_class": "PreTrainedTokenizerFast"
 }