class_docstr: Class for reading Read protos from SAM/BAM/CRAM or TFRecord files.
class_docstr_tok: ["Class","for","reading","Read","protos","from","SAM\/BAM\/CRAM","or","TFRecord","files","."]
code: def _record_proto(self):
      return reads_pb2.Read
  
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 sam_reader
  from third_party.nucleus.io.python import sam_writer
  from third_party.nucleus.protos import reads_pb2
  from third_party.nucleus.util import ranges
  from third_party.nucleus.util import utils
label_desc: Use image node_id 2 for calling the SamReader obj's underlying member method code with example usage: obj._record_proto() and returns: reads_pb2