RandomResizedCrop() is a function in PyTorch used to crop a random part of an image and resize it to a given size.The size argument of RandomResizedCrop() specifies the desired output size of the cropped image.The scale argument of RandomResizedCrop() determines the range of aspect ratios to be used for cropping.The ratio argument of RandomResizedCrop() specifies the range of aspect ratios for the output image.