class_docstr: A loader that loads timestamped bytes from a file.
class_docstr_tok: ["A","loader","that","loads","timestamped","bytes","from","a","file","."]
code: def Load(self):
      while True:
          line = self._f.readline()
          if not line:
              return
          ts, value = line.rstrip("\n").split(":")
          yield float(ts), value
  
imports: import functools
  import glob
  import os
  import shutil
  from unittest import mock
  import tensorflow
  from tensorboard.backend.event_processing import directory_loader
  from tensorboard.backend.event_processing import directory_watcher
  from tensorboard.backend.event_processing import event_file_loader
  from tensorboard.backend.event_processing import io_wrapper
  from tensorboard.util import test_util
label_desc: Use image node_id 3 for calling the _TimestampedByteLoader obj's underlying member method code with example usage: obj.Load() without return types