code: def get_decompression_transform_files(self, offset=0):
          
          compression_algorithm, _, _ = self.compression_details
          return [
              {
                  "algorithm": algorithm,
                  "order": str(index + offset + 1),
                  "type": "decompression",
              }
              for index, algorithm in enumerate(compression_algorithm.split(","))
          ]
docs: Returns a list of dicts representing ``<mets:transformFile>``
          elements with ``TRANSFORMTYPE="decompression"`` given
          ``compression_algorithm`` which is a comma-separated string of
          algorithms that must be used in the order provided to decompress
          the package, e.g., 'bzip2,tar' or 'lzma'.