code: def write_unchecked_data(self, offsets, data):
          # type: (Descriptor, Offsets, bytes) -> None
          
          self.write_data(offsets, data)
          unchecked = UncheckedChunk(
              data_len=len(data),
              fd_start=self.view.fd_start + offsets.fd_start,
              file_path=self.final_path,
              temp=False,
          )
          with self._meta_lock:
              self._unchecked_chunks[offsets.chunk_num] = {
                  'ucc': unchecked,
                  'decrypted': True,
              }
docs: Write unchecked data to disk
          :param Descriptor self: this
          :param Offsets offsets: download offsets
          :param bytes data: data