<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def save_cloud_optimized(self, dest_url, resampling=Resampling.gauss, blocksize=256, overview_blocksize=256, creation_options=None):
 """Save as Cloud Optimized GeoTiff object to a new file. :param dest_url: path to the new raster :param resampling: which Resampling to use on reading, default Resampling.gauss :param blocksize: the size of the blocks default 256 :param overview_blocksize: the block size of the overviews, default 256 :param creation_options: dict, options that can override the source raster profile, notice that you can't override tiled=True, and the blocksize the list of creation_options can be found here https://www.gdal.org/frmt_gtiff.html :return: new GeoRaster of the tiled object """


        src = self  # GeoRaster2.open(self._filename)

        with tempfile.NamedTemporaryFile(suffix='.tif') as tf:
            src.save(tf.name, overviews=False)
            convert_to_cog(tf.name, dest_url, resampling, blocksize, overview_blocksize, creation_options)

        geotiff = GeoRaster2.open(dest_url)
        return geotiff