{%- set ns = namespace(system_text='') -%}{%- for m in messages -%}{%- if m.role == 'system' -%}{%- if m.content is string -%}{%- set ns.system_text = ns.system_text + m.content -%}{%- else -%}{%- for c in m.content -%}{%- if c.type == 'text' and (c.text is defined) -%}{%- set ns.system_text = ns.system_text + c.text -%}{%- endif -%}{%- endfor -%}{%- endif -%}{%- endif -%}{%- endfor -%}{%- set ns2 = namespace(audio_tokens='') -%}{%- for m in messages -%}{%- if m.content is not string -%}{%- for c in m.content -%}{%- if c.type == 'audio' or ('audio' in c) or ('audio_url' in c) -%}{%- set ns2.audio_tokens = ns2.audio_tokens + '<|audio_start|><|audio_pad|><|audio_end|>' -%}{%- endif -%}{%- endfor -%}{%- endif -%}{%- endfor -%}{{- '<|im_start|>system
' + ns.system_text + '<|im_end|>
' -}}{{- '<|im_start|>user
' + ns2.audio_tokens + '<|im_end|>
' -}}{%- for m in messages -%}{%- if m.role == 'assistant' -%}{%- set ns3 = namespace(assistant_text='') -%}{%- if m.content is string -%}{%- set ns3.assistant_text = m.content -%}{%- else -%}{%- for c in m.content -%}{%- if c.type == 'text' and (c.text is defined) -%}{%- set ns3.assistant_text = ns3.assistant_text + c.text -%}{%- endif -%}{%- endfor -%}{%- endif -%}{{- '<|im_start|>assistant
' -}}{% generation %}{{- ns3.assistant_text + '<|im_end|>
' -}}{% endgeneration %}{%- endif -%}{%- endfor -%}{%- if add_generation_prompt -%}{{- '<|im_start|>assistant
' -}}{%- endif -%}