Update app.py

app.py

@@ -62,9 +62,18 @@ def send_to_sandbox(code):
     data_uri = f"data:text/html;charset=utf-8;base64,{encoded_html}"
     return f"<iframe src=\"{data_uri}\" width=\"100%\" height=\"920px\"></iframe>"
 
+
+
+DEMO_CACHE = {}
+
 def demo_card_click(e: gr.EventData):
     index = e._data['component']['index']
-    return DEMO_LIST[index]['description']
+    if index not in DEMO_CACHE:
+        DEMO_CACHE[index] = DEMO_LIST[index]['description']
+    return DEMO_CACHE[index]
+
+
+
 
 with gr.Blocks(css_paths="app.css") as demo:
     history = gr.State([])
@@ -97,8 +106,8 @@ with gr.Blocks(css_paths="app.css") as demo:
                             with ms.Each(DEMO_LIST):
                               with antd.Card(hoverable=True, as_item="card") as demoCard:
                                 antd.CardMeta()
-                              demoCard.click(demo_card_click, outputs=[input], api_name="demo_click", cache=True)
-
+                              demoCard.click(demo_card_click, outputs=[input])
+     
                         antd.Divider("setting")
 
                         with antd.Flex(gap="small", wrap=True):