code: def __eq__(self, other):
      if isinstance(other, OrderedSet):
          return len(self) == len(other) and list(self) == list(other)
      return set(self) == set(other)
  
file_path: nibabel/nibabel/externals/oset.py
imports: from collections.abc import MutableSet
label_desc: Use image node_id 11 for calling the OrderedSet obj's underlying member method code with example usage: obj.__eq__(other) and returns: unknown, unknown