class_docstr: Class for writing Variant protos to VCF or TFRecord files.
class_docstr_tok: ["Class","for","writing","Variant","protos","to","VCF","or","TFRecord","files","."]
code: def _native_writer(
      self,
      output_path,
      header,
      round_qualities=False,
      excluded_info_fields=None,
      excluded_format_fields=None,
      retrieve_gl_and_pl_from_info_map=False,
      exclude_header=False,
  ):
      return NativeVcfWriter(
          output_path,
          header=header,
          round_qualities=round_qualities,
          excluded_info_fields=excluded_info_fields,
          excluded_format_fields=excluded_format_fields,
          retrieve_gl_and_pl_from_info_map=retrieve_gl_and_pl_from_info_map,
          exclude_header=exclude_header,
      )
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from third_party.nucleus.io import genomics_reader
  from third_party.nucleus.io import genomics_writer
  from third_party.nucleus.io.python import vcf_reader
  from third_party.nucleus.io.python import vcf_writer
  from third_party.nucleus.protos import variants_pb2
  from third_party.nucleus.util import ranges
  from third_party.nucleus.util import variant_utils
  from third_party.nucleus.util import vcf_constants
label_desc: Use image node_id 1 for calling the VcfWriter obj's underlying member method code with example usage: obj._native_writer(output_path, header, round_qualities, excluded_info_fields, excluded_format_fields, retrieve_gl_and_pl_from_info_map, exclude_header) and returns: NativeVcfWriter