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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def tile(address, tile_x, tile_y, tile_z, tilesize=256, **kwargs):
 """ Create mercator tile from any images. Attributes address : str file url. tile_x : int Mercator tile X index. tile_y : int Mercator tile Y index. tile_z : int Mercator tile ZOOM level. tilesize : int, optional (default: 256) Output image size. kwargs: dict, optional These will be passed to the 'rio_tiler.utils._tile_read' function. Returns ------- data : numpy ndarray mask: numpy array """

    with rasterio.open(address) as src:
        wgs_bounds = transform_bounds(
            *[src.crs, "epsg:4326"] + list(src.bounds), densify_pts=21
        )

        if not utils.tile_exists(wgs_bounds, tile_z, tile_x, tile_y):
            raise TileOutsideBounds(
                "Tile {}/{}/{} is outside image bounds".format(tile_z, tile_x, tile_y)
            )

        mercator_tile = mercantile.Tile(x=tile_x, y=tile_y, z=tile_z)
        tile_bounds = mercantile.xy_bounds(mercator_tile)
        return utils.tile_read(src, tile_bounds, tilesize, **kwargs)