Remove cell styling which looks poor in dark mode

app.py

@@ -651,16 +651,7 @@ def build_app():
             padding: 8px 8px;
             border-bottom: 1px solid #e9ecef;
         }
-        
-        /* Visual enhancements */
-        .table-container tr:hover {
-            background-color: #f1f3f4;
-        }
-        
-        .table-container tr:nth-child(even) {
-            background-color: #f8fafc;
-        }
-        
+                
         /* Row number column styling */
         .gradio-dataframe thead tr th[id="0"],
         .gradio-dataframe tbody tr td:nth-child(1),