|
"chat_template": "\n{%- set identifier = 'im' %}\n{% for message in messages %}\n {% if add_system_prompt and loop.first and message['role'] != 'system' %}\n {{- '<|im_start|>system\nYou are VideoLLaMA3 created by Alibaba DAMO Academy, a helpful assistant to help people understand images and videos.<|im_end|>\n' -}}\n {% endif %}\n {% if message['role'] == 'stream' %}\n {% set identifier = 'stream' %}\n {% else %}\n {% set identifier = 'im' %}\n {% endif %}\n {{- '<|' + identifier + '_start|>' + message['role'] + '\n' -}}\n {% if message['content'] is string %}\n {{- message['content'] + '<|' + identifier + '_end|>\n' -}}\n {% else %}\n {% for content in message['content'] %}\n {% if content is string %}\n {{- content -}}\n {% elif content['type'] == 'text' or 'text' in content %}\n {{- content['text'] -}}\n {% elif content['type'] == 'image' or 'image' in content %}\n {% if 'timestamp' in content %}\n {{- 'Time ' + content['timestamp'] | round(1) | string + 's: ' -}}\n {% endif %}\n {{- image_token + '\n' -}}\n {% elif content['type'] == 'video' or 'video' in content %}\n {% for i in range(content['num_frames']) %}\n {% if 'timestamps' in content %}\n {{- 'Time ' + content['timestamps'][i] | round(1) | string + 's:' -}}\n {% endif %}\n {% if i < content['num_frames'] - 1 %}\n {{- image_token + ',' -}}\n {% else %}\n {{- image_token + '\n' -}}\n {% endif %}\n {% endfor %}\n {% endif %}\n {% endfor %}\n {% if identifier == 'stream' %}\n {{- '<|' + identifier + '_end|>' -}}\n {% else %}\n {{- '<|' + identifier + '_end|>\n' -}}\n {% endif %}\n {% endif %}\n{% endfor %}\n{% if add_generation_prompt %}\n {{- '<|im_start|>assistant\n' -}}\n{% endif %}\n" |
