Visual Console Refactor: added a pair of comment lines

Former-commit-id: dc2237e31753b212ce268d5a6901723ffb5a7528

pandora_console/include/rest-api/models/VisualConsole/Items/StaticGraph.php

@@ -164,6 +164,8 @@ final class StaticGraph extends Item
         }
 
         // Get the img src.
+        // There's no need to connect to the metaconsole after searching for
+        // the image status cause the function itself does that for us.
         $imagePath = \visual_map_get_image_status_element($data);
         $data['statusImageSrc'] = \ui_get_full_url(
             $imagePath,