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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 save(self, fname, compression='blosc'):
 """ Save method for the data geometry object The data will be saved as a 'geo' file, which is a dictionary containing the elements of a data geometry object saved in the hd5 format using `deepdish`. Parameters fname : str A name for the file. If the file extension (.geo) is not specified, it will be appended. compression : str The kind of compression to use. See the deepdish documentation for options: http://deepdish.readthedocs.io/en/latest/api_io.html#deepdish.io.save """

        if hasattr(self, 'dtype'):
            if 'list' in self.dtype:
                data = np.array(self.data)
            elif 'df' in self.dtype:
                data = {k: np.array(v).astype('str') for k, v in self.data.to_dict('list').items()}
            else:
                data = self.data

        # put geo vars into a dict
        geo = {
            'data' : data,
            'xform_data' : np.array(self.xform_data),
            'reduce' : self.reduce,
            'align' : self.align,
            'normalize' : self.normalize,
            'semantic' : self.semantic,
            'corpus' : np.array(self.corpus) if isinstance(self.corpus, list) else self.corpus,
            'kwargs' : self.kwargs,
            'version' : self.version,
            'dtype' : self.dtype
        }

        # if extension wasn't included, add it
        if fname[-4:]!='.geo':
            fname+='.geo'

        # save
        dd.io.save(fname, geo, compression=compression)