Update chat_template.jinja

chat_template.jinja

@@ -5,7 +5,7 @@
 {#- Tool Rendering Functions ============================================== -#}
 {%- macro render_tool_namespace(namespace_name, tool_list) -%}
 {%- for tool in tool_list -%}
-<tool>{{ tool.function | tojson(ensure_ascii=False) }}</tool>
+<tool>{{ tool.function | tojson | string }}</tool>
 {% endfor -%}
 {%- endmacro -%}
 {%- macro visible_text(content) -%}
@@ -121,7 +121,7 @@
                 {% set _args = tool_call.arguments %}
                 {%- for k, v in _args.items() %}
                 {{- '<parameter name="' + k + '">' }}
-                {{- v | tojson(ensure_ascii=False) if v is not string else v }}
+                {{- v | tojson | string if v is not string else v }}
                 {{- '</parameter>' }}
                 {% endfor %}
                 {{- '</invoke>' ~ '\n' }}