{%- if messages | length % 2 == 0 -%}
    {%- set role = 'Agent' -%}
{%- else -%}
    {%- set role = 'User' -%}
{%- endif -%}

{%- if categories is not defined -%}
    {%- set ns = namespace(contains_image=false) -%}

    {%- for message in messages -%}
        {%- for content in message['content'] | selectattr('type', 'equalto', 'image') -%}
            {%- set ns.contains_image = true -%}
        {%- endfor -%}
    {%- endfor -%}

    {%- if ns.contains_image -%}
        {%- set categories = {
            "S1": "Violent Crimes.",
            "S2": "Non-Violent Crimes.",
            "S3": "Sex Crimes.",
            "S4": "Child Exploitation.",
            "S5": "Defamation.",
            "S6": "Specialized Advice.",
            "S7": "Privacy.",
            "S8": "Intellectual Property.",
            "S9": "Indiscriminate Weapons.",
            "S10": "Hate.",
            "S11": "Self-Harm.",
            "S12": "Sexual Content.",
            "S13": "Elections.",
        } -%}
    {%- else -%}
        {%- set categories = {
            "S1": "Violent Crimes.",
            "S2": "Non-Violent Crimes.",
            "S3": "Sex Crimes.",
            "S4": "Child Exploitation.",
            "S5": "Defamation.",
            "S6": "Specialized Advice.",
            "S7": "Privacy.",
            "S8": "Intellectual Property.",
            "S9": "Indiscriminate Weapons.",
            "S10": "Hate.",
            "S11": "Self-Harm.",
            "S12": "Sexual Content.",
            "S13": "Elections.",
            "S14": "Code Interpreter Abuse.",
        } -%}
    {%- endif -%}
{%- endif -%}

{{ "<|begin_of_text|><|header_start|>user<|header_end|>\n" }}
{{ "Task: Check if there is unsafe content in '" + role + "' messages in conversations according to our safety policy with the below categories.\n" }}
{{ "<BEGIN UNSAFE CONTENT CATEGORIES>\n" }}

{%- for key in categories -%}
    {%- if key not in excluded_category_keys -%}
        {{ key + ": " + categories[key] + "\n" }}
    {%- endif -%}
{%- endfor -%}

{{ "<END UNSAFE CONTENT CATEGORIES>\n" }}
{{ "<BEGIN CONVERSATION>\n" }}

{%- for message in messages -%}
    {%- if (message['role'] == 'user') != (loop.index0 % 2 == 0) -%}
        {{ raise_exception('Conversation roles must alternate user/assistant/user/assistant/...') }}
    {%- endif -%}

    {%- set content = message['content'] -%}

    {%- if message['role'] == 'user' -%}
        {%- set role = 'User' -%}
    {%- elif message['role'] == 'assistant' -%}
        {%- set role = 'Agent' -%}
    {%- endif -%}

    {#— #1 Accumulate all images for this message —#}
    {%- set ns = namespace(img_tokens='') -%}
    {%- for img in message.content | selectattr('type', 'equalto', 'image') -%}
        {%- set ns.img_tokens = ns.img_tokens + '<|image|>' -%}
    {%- endfor -%}

    {#— #2 Then emit all text —#}
    {%- for txt in message.content | selectattr('type','equalto','text') -%}
        {{ role + ': ' }}{{ ns.img_tokens }}{{ txt.text | trim }}\n\n

        {#— clear the buffer so only first text prints images —#}
        {%- if loop.first -%}
            {%- set ns.img_tokens = '' -%}
        {%- endif -%}
    {%- endfor -%}
{%- endfor -%}

{{ "<END CONVERSATION>\n" }}
{{ "Provide your safety assessment for ONLY THE LAST " + role + " message in the above conversation:" }}
{{ " - First line must read 'safe' or 'unsafe'." }}
{{ " - If unsafe, a second line must include a comma-separated list of violated categories. <|eot|><|header_start|>assistant<|header_end|>" }}