code: def check_event_file_and_remove_logdir():
      """Check whether the event file exists and then remove the logdir."""
      files = os.listdir(_LOGDIR)
      assert len(files) == 1
      file_path = os.path.join(_LOGDIR, files[0])
      assert file_exists_with_prefix(file_path, _EVENT_FILE_PREFIX)
      safe_remove_file(file_path)
      safe_remove_logdir()
  
imports: import shutil
  from mxboard import SummaryWriter
  from mxboard.utils import _make_metadata_tsv, make_image_grid, _make_sprite_image
  from mxboard.utils import _add_embedding_config, _save_embedding_tsv, _get_embedding_dir
  from mxboard.summary import _get_nodes_from_symbol, _net2pb
  from mxboard.proto.node_def_pb2 import NodeDef
  from mxboard.proto.attr_value_pb2 import AttrValue
  from mxboard.proto.graph_pb2 import GraphDef
  from mxboard.proto.versions_pb2 import VersionDef
  from mxnet.test_utils import *
  from mxnet.gluon import nn
  import mxnet
  from common import with_seed, setup_module
  from nose.tools import make_decorator
label_desc: Use image node_id 18 for calling a global function with example usage: check_event_file_and_remove_logdir() without return types