Update tokenizer_config.json

tokenizer_config.json

@@ -347,11 +347,10 @@
     }
   },
   "bos_token": "<|endoftext|>",
-  "chat_template": "{% if not add_generation_prompt is defined %}{% set add_generation_prompt = false %}{% endif %}{% for message in messages %}{{'<|im_start|>' + message['role'] + '\n' + message['content'] + '<|im_end|>' + '\n'}}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant\n' }}{% endif %}",
   "clean_up_tokenization_spaces": true,
   "eos_token": "<|im_end|>",
-  "model_max_length": 1200,
+  "model_max_length": 2048,
   "pad_token": "<pad>",
-  "tokenizer_class": "CodeGenTokenizer",
+  "tokenizer_class": "Vortex",
   "unk_token": "<|endoftext|>"
 }