code: def _remove_prioritization(in_file, data, out_dir=None):
      
      out_file = "%s-germline.vcf" % utils.splitext_plus(in_file)[0]
      if out_dir:
          out_file = os.path.join(out_dir, os.path.basename(out_file))
      if not utils.file_uptodate(out_file, in_file) and not utils.file_uptodate(out_file + ".gz", in_file):
          with file_transaction(data, out_file) as tx_out_file:
              reader = cyvcf2.VCF(str(in_file))
              reader.add_filter_to_header({'ID': 'Somatic', 'Description': 'Variant called as Somatic'})
              # with open(tx_out_file, "w") as out_handle:
              #     out_handle.write(reader.raw_header)
              with contextlib.closing(cyvcf2.Writer(tx_out_file, reader)) as writer:
                  for rec in reader:
                      rec = _update_prioritization_filters(rec)
                      # out_handle.write(str(rec))
                      writer.write_record(rec)
      return out_file
docs: Remove tumor-only prioritization and return non-filtered calls.