Update app.py

app.py

@@ -204,6 +204,36 @@ button.selected::after{
 """
 
 
+demo = gr.Blocks(css="""
+#popup-modal {
+    position: fixed;
+    top: 0; left: 0;
+    width: 100vw; height: 100vh;
+    background: rgba(0,0,0,0.5);
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    z-index: 999;
+}
+#popup-content {
+    background: white;
+    padding: 20px;
+    border-radius: 10px;
+    box-shadow: 0 0 20px rgba(0,0,0,0.3);
+    text-align: center;
+    width: 300px;
+}
+#popup-button {
+    margin-top: 15px;
+    background-color: #5b65a7;
+    color: white;
+}
+#popup-button:hover {
+    background-color: #3c4687;
+}
+""")
+
+
 demo = gr.Blocks(css=css_content) #, fill_width=True)
 with demo:
     '''