Update tokenizer_config.json

tokenizer_config.json

@@ -1 +1 @@
-{"bos_token": "<s>", "eos_token": "</s>", "model_max_length": 1000000000000000019884624838656, "tokenizer_class": "MplugOwlTokenizer", "unk_token": "<unk>", "pad_token": "<unk>"}
+{"bos_token": "<s>", "eos_token": "</s>", "model_max_length": 1000000000000000019884624838656, "tokenizer_class": "LlamaTokenizer", "unk_token": "<unk>", "pad_token": "<unk>"}