Update tokenizer_config.json

tokenizer_config.json

@@ -36,6 +36,7 @@
     }
   },
   "bos_token": "<bos>",
+  "chat_template": "{{ bos_token }}{% if label|lower == 'helpsteer' %}{% set attr = 'ATTR_1' %}{% elif label|lower == 'oasst' %}{% set attr = 'ATTR_2' %}{% else %}{{ raise_exception('Labels other than helpsteer and oasst not supported.') }}{% endif %}{% if messages[0]['role'] == 'system' %}{{ raise_exception('System role not supported') }}{% endif %}{% for message in messages %}{% if (message['role'] == 'user') != (loop.index0 % 3 == 0) %}{{ raise_exception('Conversation roles must alternate user/assistant/label/user/assistant/label/...') }}{% endif %}{% set content = message['content'] %}{% if message['role'] == 'user' %}{{ '[INST] ' + content.strip() + ' [/INST]' }}{% elif message['role'] == 'assistant' %}{{ ' ' + content.strip() }}{% elif message['role'] == 'label' %}{{ ' [' + attr + '] ' + content.strip() + ' [/' + attr + ']' + eos_token }}{% endif %}{% endfor %}{% if add_generation_prompt %}{{ ' [' + attr + ']' }}{% endif %}",
   "clean_up_tokenization_spaces": false,
   "eos_token": "<eos>",
   "legacy": null,