Fix f-string

                if x_range != slice.dimensions[0] or y_range != slice.dimensions[1]:

                    raise ValueError(

                        f"All slices must have the same dimensions. Expected {(x_range, y_range, 1)} but found "

                        "{slice.dimensions}."

                        f"{slice.dimensions}."

                    )

        print(f"Read {len(slices)} slices in {time() - start:.2f}s", flush=True)