Update mainapp.py

mainapp.py

@@ -54,5 +54,15 @@ with gr.Blocks() as demo:
     # with gr.Tab("💐引用与致谢"):
     #     acknowledge.render()
 
+    with gr.Accordion("了解更多"):
+        with gr.Tab("系统介绍"):
+            gr.Markdown("系统介绍")
+        with gr.Tab("关于我们"):
+            gr.Markdown("关于我们")
+        with gr.Tab("引用致谢"):
+            gr.Markdown("引用致谢")
+        with gr.Tab("免责声明"):
+            gr.Markdown("免责声明")
+
 
 demo.launch()