feat: LlmDemoModel

app/routes.py

@@ -2,6 +2,7 @@ from app.controller.add_custom_stream_route import add_custom_stream_route
 from app.controller.add_docs_route import add_docs_route
 from app.controller.add_graph_proxy_route import add_graph_proxy_route
 from app.controller.add_test_route import add_test_route
+from app.model.LlmDemoMdel import add_llm_demo_route
 from app.model.LlmUserModel import add_llm_user_route
 
 # /*@formatter:off*/
@@ -10,6 +11,6 @@ routes = [
   add_test_route,               # 测试接口
   add_graph_proxy_route,        # 代理自定义工作流
   add_custom_stream_route,      # 自定义流式接口
-  add_llm_user_route,           # LlmUser 测试用户模块
+  add_llm_demo_route,           # LlmDemo 测试用户模块
 ]
 # /*@formatter:on*/