RandomResizedCrop() is a function in PyTorch that allows cropping a random part of an image and resizing it to a given size.The size argument of the RandomResizedCrop() function specifies the desired output size of the cropped image.The scale argument of RandomResizedCrop() controls the range of the scale factor used for resizing the cropped image.The ratio argument of RandomResizedCrop() controls the range of the aspect ratio of the cropped image.