updated the Timelne method to just return the data and not load a view

app/Http/Controllers/MarkController.php

@@ -91,13 +91,12 @@ class MarkController extends Controller
         //get a list of all detector labels
         $detectors = $this->server()->activation();
 
-        return view(
-            "app.timeline",
+        return 
             ["evidences" => $this->server()->findEvidenceForPeriodAndInterval($period, 600),
              "agents" => $detectors,
              "period" => $period,
              "interval" => 600]
-        );
+        ;
     }
 
     public function pause()