fix: Use Jinja2 raw tags for non-template content

app.py

@@ -89,10 +89,10 @@ with open("prompts.yaml", 'r') as stream:
         if isinstance(value, str):
             logger.debug(f"Processing template string: {value[:100]}...")
             try:
-                # Ensure all content is wrapped in a template expression
+                # Ensure all content is properly formatted as a template
                 if not ('{{' in value or '{%' in value):
-                    # If no template syntax, wrap the entire string in a template expression
-                    value = '{{ ' + value.replace('\n', '\\n') + ' }}'
+                    # If no template syntax, wrap the entire string in raw tags
+                    value = '{% raw %}' + value.replace('\n', '\\n') + '{% endraw %}'
                 else:
                     # Process existing template syntax
                     value = value.replace('{{', '{{ ').replace('}}', ' }}')
@@ -173,7 +173,7 @@ with open("prompts.yaml", 'r') as stream:
         system_prompt = prompt_templates['system_prompt']['text']
         # Ensure system prompt is a valid template
         if not ('{{' in system_prompt or '{%' in system_prompt):
-            system_prompt = '{{ ' + system_prompt.replace('\n', '\\n') + ' }}'
+            system_prompt = '{% raw %}' + system_prompt.replace('\n', '\\n') + '{% endraw %}'
         else:
             system_prompt = re.sub(r'{{([^{}]+)}}', lambda m: '{{ ' + m.group(1).strip() + ' }}', system_prompt)
             system_prompt = re.sub(r'{%([^{}]+)%}', lambda m: '{% ' + m.group(1).strip() + ' %}', system_prompt)