Update chat_template.jinja

chat_template.jinja

@@ -1,3 +1,4 @@
+{# Unsloth template fixes #}
 {%- set image_count = namespace(value=0) %}
 {%- set video_count = namespace(value=0) %}
 {%- macro render_content(content, do_vision_count) %}
@@ -60,8 +61,17 @@
             {%- set reasoning_content = message.reasoning_content %}
         {%- else %}
             {%- if '</think>' in content %}
-                {%- set reasoning_content = ((content.split('</think>')|first).rstrip('\n').split('<think>')|last).lstrip('\n') %}
-                {%- set content = (content.split('</think>')|last).lstrip('\n') %}
+                {# Unsloth template fixes - must change to for loop since llama.cpp will error out if not #}
+                {%- set parts = content.split('</think>') %}
+                {%- for part in parts %}
+                    {%- if loop.index0 == 0 -%}
+                        {%- set reasoning_content = part.rstrip('\n') %}
+                        {%- set reasoning_content = (reasoning_content.split('<think>')|last) %}
+                        {%- set reasoning_content = reasoning_content.lstrip('\n') -%}
+                    {%- else -%}
+                        {%- set content = part.lstrip('\n') %}
+                    {%- endif %}
+                {%- endfor %}
             {%- endif %}
         {%- endif %}
         {%- if loop.index0 > ns.last_query_index %}
@@ -108,3 +118,4 @@
 {%- if add_generation_prompt %}
     {{- '<|im_start|>assistant\n<think>\n' }}
 {%- endif %}
+{# Copyright 2025-present Unsloth. Apache 2.0 License. #}