Why not normalize the input image

[ArlixLin]

Thank you for your selfless sharing!
I see the code below:
self.transform_x = transforms.Compose([ transforms.Resize([size_tp, size_tp], Image.ANTIALIAS), transforms.CenterCrop([resize, resize]), transforms.ToTensor(), # transforms.Normalize(mean=[0.485, 0.456, 0.406], std=[0.229, 0.224, 0.225]) ])
So why don't run transforms.Normalize