Update app.py

app.py

@@ -169,8 +169,7 @@ with gr.Blocks(css="""
     display: flex;
     justify-content: center;
 }
-
-.custom-tabs .tab-button {
+.custom-tabs .tab-item {
     border-radius: 12px !important;
     padding: 10px 24px !important;
     margin: 4px !important;
@@ -181,14 +180,12 @@ with gr.Blocks(css="""
     border: none !important;
     transition: 0.3s ease;
 }
-
-.custom-tabs .tab-button.selected {
+.custom-tabs .tab-item.tab-selected {
     background-color: #f0f0eb !important;
     color: #333 !important;
     box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
 }
-
-.custom-tabs .tab-button:hover {
+.custom-tabs .tab-item:hover {
     background-color: #ecece8 !important;
 }