Add OpenChat3.5 chat template

tokenizer_config.json

@@ -46,6 +46,7 @@
     "<|pad_0|>"
   ],
   "bos_token": "<s>",
+  "chat_template": "{{ bos_token }}{% for message in messages %}{{ 'GPT4 Correct ' + message['role'].title() + ': ' + message['content'] + '<|end_of_turn|>'}}{% endfor %}{% if add_generation_prompt %}{{ 'GPT4 Correct Assistant:' }}{% endif %}",
   "clean_up_tokenization_spaces": false,
   "eos_token": "<|end_of_turn|>",
   "legacy": true,