keras/src/ops/image.py/PadImages/__init__
class PadImages:    def __init__(
        self,
        top_padding=None,
        left_padding=None,
        bottom_padding=None,
        right_padding=None,
        target_height=None,
        target_width=None,
        data_format=None,
    ):
        super().__init__()
        self.top_padding = top_padding
        self.left_padding = left_padding
        self.bottom_padding = bottom_padding
        self.right_padding = right_padding
        self.target_height = target_height
        self.target_width = target_width
        self.data_format = backend.standardize_data_format(data_format)