feat: new tab2

myapp/src/app/tab2/tab2.page.ts

@@ -215,7 +215,7 @@ export class Tab2Page implements OnInit {
         chat.role.set("title", "东方食养家");
         chat.role.set("desc", "谈吐带有中医师的沉稳，擅长用生活化比喻解释复杂理论，林舒窈，年龄26岁");
         chat.role.set("tags", ['跑步', '动感单车']);
-        chat.role.set("avatar", "/assets/lin.jpg");
+        chat.role.set("avatar", "/assets/images/expert1.jpg");
         chat.role.set("prompt", `...`); // 保持原有prompt内容
         
         let promptCates = [