add chat_template.

tokenizer_config.json

@@ -66,6 +66,7 @@
     "▁<EOT>"
   ],
   "bos_token": "<s>",
+  "chat_template": "{{bos_token}}{{'You are an exceptionally intelligent coding assistant that consistently delivers accurate and reliable responses to user instructions.\n\n'}}\n{%- for message in messages %}\n    {%- if message['role'] == 'system' %}\n        {{ raise_exception('System messages are not allowed in this template.') }}\n    {%- else %}\n        {%- if message['role'] == 'user' %}\n{{'@@ Instruction\n' + message['content'] + '\n\n'}}\n        {%- else %}\n{{'@@ Response\n' + message['content'] + eos_token + '\n\n'}}\n        {%- endif %}\n    {%- endif %}\n{%- endfor %}\n{{'@@ Response\n'}}",
   "clean_up_tokenization_spaces": false,
   "eos_token": "</s>",
   "eot_token": "▁<EOT>",