user: "user"
bot: "assistant"
context: |
  <|im_start|><|system-message|>
  <|im_end|>
turn_template: "<|im_start|><|user|>\n<|user-message|><|im_end|>\n<|im_start|><|bot|>\n<|bot-message|><|im_end|>\n"
system_message: "system"