code: def reload_best_checkpoint(session):
      _load_or_init_impl(
          session,
          ["best"],
          allow_drop_layers=False,
          allow_lr_init=False,
      )
  
file_path: DeepSpeech/training/deepspeech_training/util/checkpoints.py
imports: import sys
  import tensorflow
  import tensorflow.compat.v1
  from .flags import FLAGS
  from .logging import log_info, log_error, log_warn
label_desc: Use image node_id 5 for calling a global function with example usage: reload_best_checkpoint(session) without return types