code: def join(self) -> None:
      ...
  
file_path: dedupe/dedupe/_typing.py
imports: import os
  import sys
  from typing import TYPE_CHECKING, Any, Callable, Collection, Dict, FrozenSet, Iterable, Iterator, List, Mapping, Sequence, Tuple, Type, Union
  import numpy
  import numpy.typing
label_desc: Use image node_id 2 for calling the ClosableJoinable obj's underlying member method code with example usage: obj.join() without return types