{%- for message in messages -%}{%- if message['role'] == 'system' -%}<|system|>{{ message['content'] }}<|end|>{%- elif message['role'] == 'user' -%}<|user|>{{ message['content'] }}<|end|>{%- elif message['role'] == 'assistant' -%}<|assistant|>{{ message['content'] }}<|end|>{%- endif -%}{%- endfor -%}{%- if add_generation_prompt -%}<|assistant|>{%- endif -%}