def pull_image(self, index):
'''Returns the original image object at index in PIL form
Note: not using self.__getitem__(), as any transformations passed in
could mess up this functionality.
Argument:
index (int): index of img to show
Return:
PIL img
'''
img_id = self.ids[index]
return cv2.imread(self._imgpath % img_id, cv2.IMREAD_COLOR)
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