In order for @properties to work adequately The category really should be a subclass of object. when the class is just not a subclass of item then the first time you try entry the setter it in fact makes a fresh attribute Using the shorter identify in place of accessing https://maxestatesgurgaon.tech.blog/2025/05/12/smart-world-the-edition-sector-66-gurgaon-a-new-era-of-luxury-urban-living/