UI dash fix

web/clean_dashboard.py

@@ -1532,19 +1532,7 @@ class CleanTradingDashboard:
                 logger.error(f"Error updating trading mode: {e}")
                 return "ERROR", "fw-bold text-danger"
         
-        # Cold Start Toggle
-        @self.app.callback(
-            Output('cold-start-display', 'children'),
-            Output('cold-start-display', 'className'),
-            [Input('cold-start-switch', 'value')]
-        )
-        def update_cold_start(switch_value):
-            if switch_value:
-                self.cold_start_enabled = True
-                return "Cold Start: ON", "badge bg-success"
-            else:
-                self.cold_start_enabled = False
-                return "Cold Start: OFF", "badge bg-secondary"
+
 
         # Universal Model Toggle Callbacks - Dynamic for all models
         self._setup_universal_model_callbacks()