class_docstr: DNAEncoder for delimiter separated subsequences.
  
  Uses ',' as default delimiter.
class_docstr_tok: ["DNAEncoder","for","delimiter","separated","subsequences",".","Uses","'",",","'","as","default","delimiter","."]
code: def __init__(self, delimiter=",", **kwargs):
      self._delimiter = delimiter
      self._delimiter_key = tuple(self._delimiter)
      super(DelimitedDNAEncoder, self).__init__(**kwargs)
  
file_path: tensor2tensor/tensor2tensor/data_generators/dna_encoder.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import itertools
  from six.moves import range
  from tensor2tensor.data_generators import text_encoder
label_desc: Use image node_id 1 to create a new DelimitedDNAEncoder object from inherited base classes: DNAEncoder with example: obj = DelimitedDNAEncoder(delimiter)