class_docstr: Utility class responsible from creating a tensor tracer report.
docstr: Writes the list of checkpoints.
code: def _write_trace_points(self, tensor_trace_points):
      """Writes the list of checkpoints."""
      self._write_report(
          "%s %s\n"
          % (
              _MARKER_SECTION_BEGIN,
              _SECTION_NAME_TENSOR_TRACER_CHECKPOINT,
          )
      )
      for tensor, checkpoint_name in tensor_trace_points:
          self._write_report("%s %s\n" % (tensor.name, checkpoint_name))
      self._write_report(
          "%s %s\n"
          % (
              _MARKER_SECTION_END,
              _SECTION_NAME_TENSOR_TRACER_CHECKPOINT,
          )
      )
  
imports: import collections
  import hashlib
  import os
  from tensorflow.python.platform import gfile
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.tpu import tensor_tracer_pb2
label_desc: Use image node_id 9 for calling the TTReportHandle obj's underlying member method code with example usage: obj._write_trace_points(tensor_trace_points) without return types