Copy and past the contents of this editor into "Model/Config.php" (create the file if it does not exist).
Basic information about the module required to generate the code.
<?xml version="1.0" ?> <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Config:etc/system_file.xsd"> </config>