Update UpdateConfigurations.php

Author: arushibansal013

app/code/Magento/ConfigurableProduct/Controller/Adminhtml/Product/Initialization/Helper/Plugin/UpdateConfigurations.php

@@ -7,6 +7,8 @@
  */
 namespace Magento\ConfigurableProduct\Controller\Adminhtml\Product\Initialization\Helper\Plugin;
 
+use \Magento\Catalog\Model\Product\Edit\WeightResolver;
+
 class UpdateConfigurations
 {
     /**
@@ -111,10 +113,10 @@ protected function getConfigurations()
                         $result[$item['id']]['quantity_and_stock_status']['qty'] = $item['qty'];
                     }
 
-                    /* Changing product to simple on weight change*/
+                    // Changing product to simple on weight change 
                     if (isset($item['weight']) && $item['weight'] >= 0) {
                         $result[$item['id']]['type_id'] = \Magento\Catalog\Model\Product\Type::TYPE_SIMPLE;
-                        $result[$item['id']]['product_has_weight'] = \Magento\Catalog\Model\Product\Edit\WeightResolver::HAS_WEIGHT;
+                        $result[$item['id']]['product_has_weight'] = WeightResolver::HAS_WEIGHT;
                     }
                 }
             }