class_docstr: Class for reading (name, bases) tuples from FASTA files.
code: def _record_proto(self):
      return fasta_pb2.FastaRecord
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import collections
  import six
  from etils import epath
  from third_party.nucleus.io import genomics_reader
  from third_party.nucleus.io.python import reference
  from third_party.nucleus.protos import fasta_pb2
  from third_party.nucleus.protos import reference_pb2
  from third_party.nucleus.util import ranges
label_desc: Use image node_id 2 for calling the FastaReader obj's underlying member method code with example usage: obj._record_proto() and returns: fasta_pb2