code: def __repr__(self):
      if not self:
          return "%s()" % (self.__class__.__name__,)
      return "%s(%r)" % (self.__class__.__name__, list(self))
  
file_path: nibabel/nibabel/externals/oset.py
imports: from collections.abc import MutableSet
label_desc: Use image node_id 10 for calling the OrderedSet obj's underlying member method code with example usage: obj.__repr__() and returns: unknown, unknown