Update chat_template.jinja

chat_template.jinja

@@ -5,6 +5,9 @@
 {%- if not tools is defined %}{% set tools = none %}{% endif -%}
 {%- if not add_generation_prompt is defined %}{% set add_generation_prompt = false %}{% endif -%}
 
+{# --------------------------- Defaults -------------------------------- #}
+{%- set default_prompt = "You are Cogito, an AI assistant created by Deep Cogito, which is an AI research lab based in San Francisco." -%}
+
 {# --------------------------- Collect system prompt -------------------- #}
 {%- set ns = namespace(system_prompt='', is_last_user=false, outputs_open=false, first_output=true) -%}
 
@@ -15,10 +18,19 @@
 {%- endif -%}
 
 {# --------------------------- Inject deep thinking --------------------- #}
+{%- set user_prompt = ns.system_prompt -%}
 {%- if enable_thinking -%}
-  {%- set ns.system_prompt = ns.system_prompt and 'Enable deep thinking subroutine.
-
-' ~ ns.system_prompt or 'Enable deep thinking subroutine.' -%}
+  {# Thinking enabled #}
+  {%- set ns.system_prompt = "Enable deep thinking subroutine.\n\n" ~ default_prompt -%}
+  {%- if user_prompt -%}
+    {%- set ns.system_prompt = ns.system_prompt ~ "\n\n" ~ user_prompt ~ "\n\n" -%}
+  {%- endif -%}
+{%- else -%}
+  {# Thinking disabled #}
+  {%- set ns.system_prompt = default_prompt -%}
+  {%- if user_prompt -%}
+    {%- set ns.system_prompt = ns.system_prompt ~ "\n\n" ~ user_prompt -%}
+  {%- endif -%}
 {%- endif -%}
 
 {# --------------------------- Append tools block ----------------------- #}