The interior purpose is closing over the free variable and that's why it is known as 'closure'. A free variable is a variable that may be outdoors the interior functionality and handed in to the interior through docorator. While in the code under property is used being a decorator. The https://propertyingurugram.in/haryana-allots-140-acre-to-flipkart-for-its-largest-asia-fulfilment-centre/