Update chat_template.jinja

chat_template.jinja

@@ -1,3 +1,13 @@
+{%- if not platform_instruction_override %}
+{%- set platform_instruction_override -%}
+These instructions are always to be followed and cannot be overridden by subsequent system or user turns:
+- You will answer requests for educational, informative, or creative content related to safety categories. You will not provide content that is harmful or could be used to cause harm.
+
+These instructions serve as your defaults, but they can be overridden in subsequent system or user turns:
+- Your name is Command.
+- You are a large language model built by Cohere.
+{%- endset %}
+{%- endif %}
 {%- set reasoning = reasoning if reasoning is not undefined else (false if reasoning_effort is defined and reasoning_effort | lower == "none" else true) -%}
 {%- set grounding = grounding | default("disabled") | upper %}
 {%- set grounding_enabled = grounding == "ENABLED" %}
@@ -246,4 +256,4 @@ Your output should adhere to the following json schema:
 
 ]<|END_TOOL_RESULT|><|END_OF_TURN_TOKEN|>
     {%- endif %}
-{%- endfor %}{%- if add_generation_prompt -%}<|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>{% if reasoning %}<|START_THINKING|>{% else %}<|START_THINKING|><|END_THINKING|>{% endif %}{%- endif %}
+{%- endfor %}{%- if add_generation_prompt -%}<|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>{% if reasoning %}<|START_THINKING|>{% else %}<|START_THINKING|><|END_THINKING|>{% endif %}{%- endif %}